Periodic Table. Science

Size: px
Start display at page:

Download "Periodic Table. Science"

Transcription

1 Periodic Table Science

2 ??? From an elements location in the periodic table, you can predict

3 properties From an elements location in the periodic table, you can predict

4 ??? Most metals are this state of matter at room temperature

5 solid Most metals are this state of matter at room temperature

6 ??? More than half the non-metals are this state of matter at room temperature

7 gas More than half the non-metals are this state of matter at room temperature

8 ??? Scientists create models to help describe ATOMS because atoms are

9 TOO small Scientists create models to help describe ATOMS because atoms are

10 ??? Which subatomic particles are located in the nucleus of an atom?

11 Protons and neutrons Which subatomic particles are located in the nucleus of an atom?

12 ??? Who created the Periodic Table of Elements?

13 Dmitri Mendeleev Who created the Periodic Table of Elements?

14 ??? How many periods are on the Periodic Table of Elements?

15 7 How many periods are on the Periodic Table of Elements?

16 ??? How many groups/families are on the Periodic Table of Elements?

17 18 How many groups/families are on the Periodic Table of Elements?

18 ??? Which category contains the most elements?

19 metals Which category contains the most elements?

20 ??? In an atom, the number of protons equals the number of

21 electrons In an atom, the number of protons equals the number of

22 ??? What do elements in a column on the periodic table have in common

23 Same properties What do elements in a column on the periodic table have in common

24 ??? What parts of the atom move around the nucleus?

25 electrons What parts of the atom move around the nucleus?

26 ??? Which elements share characteristics with both metals and nonmetals?

27 metalloids Which elements share characteristics with both metals and nonmetals?

28 ??? Which particles in atoms have a negative charge?

29 electrons Which particles in atoms have a negative charge?

30 What is the element symbol for silicon????

31 What is the element symbol for silicon? Si

32 What is the chemical symbol for Boron????

33 What is the chemical symbol for Boron? B

34 What is the name of the element with the symbol K????

35 What is the name of the element with the symbol K? Potassium

36 What is the name of the element with chemical symbol Na????

37 What is the name of the element with chemical symbol Na? Sodium

38 Metal? Nonmetal? Or Metalloid? Iron

39 Metal? Nonmetal? Or Metalloid? Iron Metal

40 Metal? Nonmetal? Or Metalloid? Carbon

41 Metal? Nonmetal? Or Metalloid? Carbon Nonmetal

42 Metal? Nonmetal? Or Metalloid? Arsenic

43 Metal? Nonmetal? Or Metalloid? Arsenic Metalloid

44 Metal? Nonmetal? Or Metalloid? Argon

45 Metal? Nonmetal? Or Metalloid? Argon Nonmetal

46 Metal? Nonmetal? Or Metalloid? Lithium

47 Metal? Nonmetal? Or Metalloid? Lithium metal

48 What is the Chemical Symbol?

49 What is the Chemical Symbol? N

50 What is the Chemical Name?

51 What is the Chemical Name? Nitrogen

52 What is the atomic number?

53 What is the atomic number? 7

54 What is the atomic mass?

55 What is the atomic mass? 14.01

56 How many protons?

57 How many protons? 7

58 How many neutrons?

59 How many neutrons? (14-7=7)

60 How many electrons?

61 How many electrons? 7 (same as protons)

62 ??? Which property means shininess of a metal?

63 luster Which property means shininess of a metal?

64 ??? Which metal property means the ability to be hammered into a shape

65 malleability Which metal property means the ability to be hammered into a shape

66 ??? Which property means ability to be pulled into a wire?

67 ductile Which property means ability to be pulled into a wire?

68 ??? Which property means metals are attracted to other metals?

69 magnetic Which property means metals are attracted to other metals?

70 ??? Which property of metals means that heat and electricity can pass through?

71 conductivity Which property of metals means that heat and electricity can pass through?

72 Draw the Bohr model for Sodium

73 Draw the Bohr model for Sodium 1 st shell can hold up to 2 2 nd shell can hold up to 8 3 rd shell can hold up to 8 Protons =atomic number = 11 Neutrons= rounded atomic mass atomic number 23-11= =9 (2 in shell 1) 9-8=1 (8 in shell 2) 1 left (1 in shell 3) Your electrons should equal your protons

74 Define isotope

75 Define isotope An atom with the same number of protons and a different number of neutrons from other atoms of the same element

76 How many neutrons in Carbon 14?

77 How many neutrons in Carbon 14? Isotope # - Protons 14-6=8 Can also count up the neutrons

78 How many neutrons in Carbon 12?

79 How many neutrons in Carbon 12? Isotope # - Protons 12-6=6 Can also count up the neutrons

80 How many neutrons in Carbon 13?

81 How many neutrons in Carbon 13? Isotope # - Protons 13-6=7 Can also count up the neutrons

82 What is true about the number of protons and electrons in ALL 3 isotopes?

83 What is true about the number of protons and electrons in ALL 3 isotopes? The number of protons and electrons in all 3 will remain constant (the same) Carbon will have 6 protons and 6 electrons

Chapter 3 Atoms & the. Chapter 3 Section 2 The Simplest Matter Pages 80-85

Chapter 3 Atoms & the. Chapter 3 Section 2 The Simplest Matter Pages 80-85 Chapter 3 Atoms & the Periodic Table Chapter 3 Section 2 The Simplest Matter Pages 80-85 The Elements There are many different types of atoms. An element is matter made up of only one kind of atom. An

More information

The Atom Atomic Number Mass Number Isotopes

The Atom Atomic Number Mass Number Isotopes The Atom Atomic Number Mass Number Isotopes 1 Atomic Theory Atoms are building blocks of elements Similar atoms in each element Different from atoms of other elements Two or more different atoms bond in

More information

Chapter 5 TEST: The Periodic Table name

Chapter 5 TEST: The Periodic Table name Chapter 5 TEST: The Periodic Table name HPS # date: Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The order of elements in the periodic table is based

More information

******* KEY ******* Atomic Structure & Periodic Table Test Study Guide

******* KEY ******* Atomic Structure & Periodic Table Test Study Guide Atomic Structure & Periodic Table Test Study Guide VOCABULARY: Write a brief definition of each term in the space provided. 1. Atoms: smallest unit of an element that has all of the properties of that

More information

Chemical Building Blocks: Chapter 3: Elements and Periodic Table

Chemical Building Blocks: Chapter 3: Elements and Periodic Table Name: Class: Date: Chemical Building Blocks: Chapter 3: Elements and Periodic Table Study Guide Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

More information

Chemistry A: Periodic Table Packet Name: Hour: Page 1. Chemistry A Periodic Table

Chemistry A: Periodic Table Packet Name: Hour: Page 1. Chemistry A Periodic Table Chemistry A: Periodic Table Packet Name: Hour: Page 1 Chemistry A Periodic Table Chemistry A: Periodic Table Packet Name: Hour: Page 2 Worksheet #1: Periodic Table Inquiry Activity Directions: I know that

More information

PERIODIC TABLE. reflect

PERIODIC TABLE. reflect reflect Suppose you wanted to organize your locker at school. How could you separate and arrange everything in an organized way? You could place the books, notebooks, and folders on a shelf that is separate

More information

Ch. 14 The Periodic Table p. 390-406

Ch. 14 The Periodic Table p. 390-406 Name Period PRE-AP 14-1 Development of the Periodic Table Ch. 14 The Periodic Table p. 390-406 Dmitri Mendeleev published the first periodic table in 1869. He organized the elements by atomic mass. He

More information

Untitled Document. 1. Which of the following best describes an atom? 4. Which statement best describes the density of an atom s nucleus?

Untitled Document. 1. Which of the following best describes an atom? 4. Which statement best describes the density of an atom s nucleus? Name: Date: 1. Which of the following best describes an atom? A. protons and electrons grouped together in a random pattern B. protons and electrons grouped together in an alternating pattern C. a core

More information

Atoms. Chemistry 100. Bettelheim, Brown, Campbell & Farrell. Introduction to General, Organic and Biochemistry Chapter 2

Atoms. Chemistry 100. Bettelheim, Brown, Campbell & Farrell. Introduction to General, Organic and Biochemistry Chapter 2 Chemistry 100 Bettelheim, Brown, Campbell & Farrell Ninth Edition Introduction to General, Organic and Biochemistry Chapter 2 Atoms Classifications of Matter: Elements An Element is a substance (for example,

More information

What is the atomic mass of Iridium? What is the atomic number Chromium? What is the charge of a neutron?

What is the atomic mass of Iridium? What is the atomic number Chromium? What is the charge of a neutron? How many protons are in oxygen? 1 What is the atomic mass of Iridium? 192 What is the number of protons and neutrons in Niobium? 93 How many electrons in Potassium? 19 What is the atomic number Chromium?

More information

Chapter 6: The Periodic Table Study Guide

Chapter 6: The Periodic Table Study Guide Chapter 6: The Periodic Table Study Guide I. General organization of table A. Modern periodic table 1. Increasing atomic number B. 3 major blocks 1. Metals a. Mostly solids at room temperature b. Conduct

More information

Chapter 6 The Periodic Table

Chapter 6 The Periodic Table Chapter 6 The Periodic Table Organizing the Periodic Table In a grocery store, the products are grouped according to similar characteristics. With a logical classification system, finding and comparing

More information

Atomic Theory and Bonding

Atomic Theory and Bonding Atomic Theory and Bonding Textbook pages 168 183 Section 4.1 Summary Before You Read What do you already know about Bohr diagrams? Record your answer in the lines below. What are atoms? An atom is the

More information

Metals Elements Periodic Table of Elements. Matter: Properties and Changes

Metals Elements Periodic Table of Elements. Matter: Properties and Changes Metals Elements Periodic Table of Elements Matter: Properties and Changes Warm up Using each letters from yesterday activity My Name as an Element, you will write the following: - name of element - chemical

More information

Atomic Structure & the Periodic Table CHAPTERS 4 & 5

Atomic Structure & the Periodic Table CHAPTERS 4 & 5 Atomic Structure & the Periodic Table CHAPTERS 4 & 5 Objectives Understandings: Chemical structure determines the properties of matter The identity and properties of individual elements is determined by

More information

Key Idea questions > How did Mendeleev arrange the elements in his periodic table? > How are elements arranged in the modern periodic table?

Key Idea questions > How did Mendeleev arrange the elements in his periodic table? > How are elements arranged in the modern periodic table? CHAPTER OUTLINE Section 1 Organizing the Elements Key Idea questions > How did Mendeleev arrange the elements in his periodic table? > How are elements arranged in the modern periodic table? Recognizing

More information

Atomic Theory: The Nuclear Model of the Atom

Atomic Theory: The Nuclear Model of the Atom Chapter 5 Atomic Theory: The Nuclear Model of the Atom Section 5.1 Dalton s Atomic Theory Goal 1 Precursors to John Dalton s atomic theory Law of Definite Composition The percentage by mass of the elements

More information

The Periodic Table of The Elements

The Periodic Table of The Elements The Periodic Table of The Elements The Periodic Table The periodic table is a chart that organizes all the elements according to different categories Divided into three basic categories: Metals Non-Metals

More information

THE PERIODIC TABLE O F T H E E L E M E N T S. The Academic Support Center @ Daytona State College (Science 117, Page 1 of 27)

THE PERIODIC TABLE O F T H E E L E M E N T S. The Academic Support Center @ Daytona State College (Science 117, Page 1 of 27) THE PERIODIC TABLE O F T H E E L E M E N T S The Academic Support Center @ Daytona State College (Science 117, Page 1 of 27) THE PERIODIC TABLE In 1872, Dmitri Mendeleev created the periodic table arranged

More information

PROTONS AND ELECTRONS

PROTONS AND ELECTRONS reflect Imagine that you have a bowl of oranges, bananas, pineapples, berries, pears, and watermelon. How do you identify each piece of fruit? Most likely, you are familiar with the characteristics of

More information

Review- The Periodic Table

Review- The Periodic Table Review- The Periodic Table Name Date Block Matching: Match the description in with the correct term in. Write the letter in the blank provided. Each term matches with only one description, so be sure to

More information

The Periodic Table: Periodic trends

The Periodic Table: Periodic trends Unit 1 The Periodic Table: Periodic trends There are over one hundred different chemical elements. Some of these elements are familiar to you such as hydrogen, oxygen, nitrogen and carbon. Each one has

More information

Periodic Table Instructional Background Patterns in Element Properties (History): Elements vary widely in their properties, but in an orderly way.

Periodic Table Instructional Background Patterns in Element Properties (History): Elements vary widely in their properties, but in an orderly way. Periodic Table Instructional Background Patterns in Element Properties (History): Elements vary widely in their properties, but in an orderly way. In 1869, the Russian chemist Dmitri Mendeleev produced

More information

Name Pre-Test : Atomic Structure and the Periodic Table

Name Pre-Test : Atomic Structure and the Periodic Table 1 Pre-Test : Atomic Structure and the Periodic Table Directions: Circle the letter to indicate whether the following statements are either true ( T ) or false ( F ). 1. Atomic structure refers to the building

More information

Atoms and Elements. Outline Atoms Orbitals and Energy Levels Periodic Properties Homework

Atoms and Elements. Outline Atoms Orbitals and Energy Levels Periodic Properties Homework Atoms and the Periodic Table The very hot early universe was a plasma with cationic nuclei separated from negatively charged electrons. Plasmas exist today where the energy of the particles is very high,

More information

Chemistry CP Unit 2 Atomic Structure and Electron Configuration. Learning Targets (Your exam at the end of Unit 2 will assess the following:)

Chemistry CP Unit 2 Atomic Structure and Electron Configuration. Learning Targets (Your exam at the end of Unit 2 will assess the following:) Chemistry CP Unit 2 Atomic Structure and Electron Learning Targets (Your exam at the end of Unit 2 will assess the following:) 2. Atomic Structure and Electron 2-1. Give the one main contribution to the

More information

1 Arranging the Elements

1 Arranging the Elements CHAPTER 12 1 Arranging the Elements SECTION The Periodic Table BEFORE YOU READ After you read this section, you should be able to answer these questions: How are elements arranged on the periodic table?

More information

2.5 The Modern View of Atomic Structure: An Introduction

2.5 The Modern View of Atomic Structure: An Introduction 2.5 The Modern View of Atomic Structure: An Introduction Figure 2.13 a & b (a) Expected Results of the Metal Foil Experiment if Thomson's Model Were Correct (b) Actual Results Copyright Houghton Mifflin

More information

2. John Dalton did his research work in which of the following countries? a. France b. Greece c. Russia d. England

2. John Dalton did his research work in which of the following countries? a. France b. Greece c. Russia d. England CHAPTER 3 1. Which combination of individual and contribution is not correct? a. Antoine Lavoisier - clarified confusion over cause of burning b. John Dalton - proposed atomic theory c. Marie Curie - discovered

More information

Standardized Test Preparation. Chapter 3. Preview. Multiple Choice Short Answer Extended Response

Standardized Test Preparation. Chapter 3. Preview. Multiple Choice Short Answer Extended Response Preview Short Answer Extended Response 1. A chemical compound always has the same elements in the same proportions by mass regardless of the source of the compound. This is a statement of A. the law of

More information

Composition and Structure of the Atom. Protons: Positively charged, high mass particle. Neutrons: Neutral (no) charge, high mass

Composition and Structure of the Atom. Protons: Positively charged, high mass particle. Neutrons: Neutral (no) charge, high mass Composition and Structure of the Atom Atom: basic unit of an element; smallest unit that retains chemical properties of an element Subatomic particles: Small particles that are the building blocks from

More information

Ch 3 Atomic Structure and the Periodic Table. Figure 3.1 size relationship is not to scale, ratio of average diameters atom/nucleus = 10 5

Ch 3 Atomic Structure and the Periodic Table. Figure 3.1 size relationship is not to scale, ratio of average diameters atom/nucleus = 10 5 1 Ch 3 Atomic Structure and the Periodic Table Figure 3.1 size relationship is not to scale, ratio of average diameters atom/nucleus = 10 5 2 Atoms are very small and spherical. Radii Range 0.9 x 10-10

More information

47374_04_p25-32.qxd 2/9/07 7:50 AM Page 25. 4 Atoms and Elements

47374_04_p25-32.qxd 2/9/07 7:50 AM Page 25. 4 Atoms and Elements 47374_04_p25-32.qxd 2/9/07 7:50 AM Page 25 4 Atoms and Elements 4.1 a. Cu b. Si c. K d. N e. Fe f. Ba g. Pb h. Sr 4.2 a. O b. Li c. S d. Al e. H f. Ne g. Sn h. Au 4.3 a. carbon b. chlorine c. iodine d.

More information

Trends of the Periodic Table Diary

Trends of the Periodic Table Diary Trends of the Periodic Table Diary Trends are patterns of behaviors that atoms on the periodic table of elements follow. Trends hold true most of the time, but there are exceptions, or blips, where the

More information

ANSWER KEY : BUILD AN ATOM PART I: ATOM SCREEN Build an Atom simulation ( http://phet.colorado.edu/en/simulation/build an atom )

ANSWER KEY : BUILD AN ATOM PART I: ATOM SCREEN Build an Atom simulation ( http://phet.colorado.edu/en/simulation/build an atom ) ANSWER KEY : PART I: ATOM SCREEN Build an Atom simulation ( http://phet.colorado.edu/en/simulation/build an atom ) 1. Explore the Build an Atom simulation with your group. As you explore, talk about what

More information

B) atomic number C) both the solid and the liquid phase D) Au C) Sn, Si, C A) metal C) O, S, Se C) In D) tin D) methane D) bismuth B) Group 2 metal

B) atomic number C) both the solid and the liquid phase D) Au C) Sn, Si, C A) metal C) O, S, Se C) In D) tin D) methane D) bismuth B) Group 2 metal 1. The elements on the Periodic Table are arranged in order of increasing A) atomic mass B) atomic number C) molar mass D) oxidation number 2. Which list of elements consists of a metal, a metalloid, and

More information

Development of the Periodic Table

Development of the Periodic Table Father of the Periodic Table Dmitri Mendeleev put the elements in order by atomic mass. He noticed similar properties of atoms at regular intervals. His first periodic table was published in 869. Mendeleev

More information

The Periodic Table of Elements

The Periodic Table of Elements The Periodic Table of Elements (AKA THE MOST AWESOME THING EVER!) 1 2 The Development of the Periodic Table of Elements In 1869, Dmitri Mendeleev was studying the physical and chemical properties of the

More information

Class Notes Standards Addressed: 8.3.11

Class Notes Standards Addressed: 8.3.11 Name: Period #: Class Notes Standards Addressed: 8.3.11 History of the Periodic Table: Demitri Mendeleev = Russian chemist who discovered a pattern to the in 1869. o How did he discovery a pattern to the

More information

ATOMIC THEORY. Name Symbol Mass (approx.; kg) Charge

ATOMIC THEORY. Name Symbol Mass (approx.; kg) Charge ATOMIC THEORY The smallest component of an element that uniquely defines the identity of that element is called an atom. Individual atoms are extremely small. It would take about fifty million atoms in

More information

Electrons in Atoms & Periodic Table Chapter 13 & 14 Assignment & Problem Set

Electrons in Atoms & Periodic Table Chapter 13 & 14 Assignment & Problem Set Electrons in Atoms & Periodic Table Name Warm-Ups (Show your work for credit) Date 1. Date 2. Date 3. Date 4. Date 5. Date 6. Date 7. Date 8. Electrons in Atoms & Periodic Table 2 Study Guide: Things You

More information

The Periodic Table. Introduction to the Periodic Table. Before You Read. Read to Learn

The Periodic Table. Introduction to the Periodic Table. Before You Read. Read to Learn chapter 15 3 The Periodic Table section 1 Introduction to the Periodic Table Before You Read Write what you think an element is on the lines below. What You ll Learn the history of the periodic table how

More information

Section 1: Arranging the Elements Pages 106-112

Section 1: Arranging the Elements Pages 106-112 Study Guide Chapter 5 Periodic Table Section 1: Arranging the Elements Pages 106-112 DISCOVERING A PATTERN 1. How did Mendeleev arrange the elements? a. by increasing density b. by increasing melting point

More information

6. Each column of the periodic table is

6. Each column of the periodic table is 1. Atoms of elements that are in the same group have the same number of 5. Mendeleev left gaps in his periodic table because A. Protons B. Valence Electrons A. the table was too full B. no known elements

More information

UNIT (2) ATOMS AND ELEMENTS

UNIT (2) ATOMS AND ELEMENTS UNIT (2) ATOMS AND ELEMENTS 2.1 Elements An element is a fundamental substance that cannot be broken down by chemical means into simpler substances. Each element is represented by an abbreviation called

More information

Chapter Outline. 3 Elements and Compounds. Elements and Atoms. Elements. Elements. Elements 9/4/2013

Chapter Outline. 3 Elements and Compounds. Elements and Atoms. Elements. Elements. Elements 9/4/2013 3 Elements and Compounds Chapter Outline 3.1 Elements A. Distribution of Elements Foundations of College Chemistry, 14 th Ed. Morris Hein and Susan Arena Copyright This reclining Buddha in Thailand is

More information

( + and - ) ( - and - ) ( + and + ) Atoms are mostly empty space. = the # of protons in the nucleus. = the # of protons in the nucleus

( + and - ) ( - and - ) ( + and + ) Atoms are mostly empty space. = the # of protons in the nucleus. = the # of protons in the nucleus Atoms are mostly empty space Atomic Structure Two regions of every atom: Nucleus - is made of protons and neutrons - is small and dense Electron cloud -is a region where you might find an electron -is

More information

2. All of the atoms of argon have the same. 1. The atomic number of an atom is always equal to the total number of. A. mass number B.

2. All of the atoms of argon have the same. 1. The atomic number of an atom is always equal to the total number of. A. mass number B. 1. The atomic number of an atom is always equal to the total number of A. neutrons in the nucleus B. protons in the nucleus 2. All of the atoms of argon have the same A. mass number B. atomic number C.

More information

Bohr s Model of the Atom

Bohr s Model of the Atom Bohr Models Bohr s Model of the Atom Focuses on electrons and their arrangement. Bohr stated that electrons move with constant speed in fixed orbits around the nucleus, like planets around a sun. Bohr

More information

Atomic Structure Chapter 5 Assignment & Problem Set

Atomic Structure Chapter 5 Assignment & Problem Set Atomic Structure Name Warm-Ups (Show your work for credit) Date 1. Date 2. Date 3. Date 4. Date 5. Date 6. Date 7. Date 8. Atomic Structure 2 Study Guide: Things You Must Know Vocabulary (know the definition

More information

Chemistry: The Periodic Table and Periodicity

Chemistry: The Periodic Table and Periodicity Chemistry: The Periodic Table and Periodicity Name: per: Date:. 1. By what property did Mendeleev arrange the elements? 2. By what property did Moseley suggest that the periodic table be arranged? 3. What

More information

Name Block Date Ch 17 Atomic Nature of Matter Notes Mrs. Peck. atoms- the smallest particle of an element that can be identified with that element

Name Block Date Ch 17 Atomic Nature of Matter Notes Mrs. Peck. atoms- the smallest particle of an element that can be identified with that element Name Block Date Ch 17 Atomic Nature of Matter Notes Mrs. Peck atoms- the smallest particle of an element that can be identified with that element are the building blocks of matter consists of protons and

More information

3 CHEMICAL FOUNDATIONS: ELEMENTS, ATOMS AND IONS

3 CHEMICAL FOUNDATIONS: ELEMENTS, ATOMS AND IONS 3 CHEMICAL FOUNDATIONS: ELEMENTS, ATOMS AND IONS All matter is built up from chemical combinations of elements. As of 2003, there are 114 known elements, of which 88 are naturally occurring; the remaining

More information

Metals and Nonmetals

Metals and Nonmetals The Periodic Table and Atomic Properties The periodic table originally came from the observation that when the elements are arranged by atomic mass, properties recur periodically. (Mendeleev) Now we understand

More information

Organizing the Elements

Organizing the Elements The Periodic Table Organizing the Elements A few elements, such as gold and copper, have been known for thousands of years - since ancient times Yet, only about 13 had been identified by the year 1700.

More information

ATOMS A T O M S, I S O T O P E S, A N D I O N S. The Academic Support Center @ Daytona State College (Science 120, Page 1 of 39)

ATOMS A T O M S, I S O T O P E S, A N D I O N S. The Academic Support Center @ Daytona State College (Science 120, Page 1 of 39) ATOMS A T O M S, I S O T O P E S, A N D I O N S The Academic Support Center @ Daytona State College (Science 120, Page 1 of 39) THE ATOM All elements listed on the periodic table are made up of atoms.

More information

PERIODIC TABLE NOTES (from chapters 5 and 6)

PERIODIC TABLE NOTES (from chapters 5 and 6) PERIODIC TABLE NOTES (from chapters 5 and 6) I. History of the Periodic Table As the number of elements began to grow, chemists needed a way to all of these elements. [In the 1700 s there were known elements.

More information

Department of Physics and Geology The Elements and the Periodic Table

Department of Physics and Geology The Elements and the Periodic Table Department of Physics and Geology The Elements and the Periodic Table Physical Science 1422 Equipment Needed Qty Periodic Table 1 Part 1: Background In 1869 a Russian chemistry professor named Dmitri Mendeleev

More information

Name Class Date. What is ionic bonding? What happens to atoms that gain or lose electrons? What kinds of solids are formed from ionic bonds?

Name Class Date. What is ionic bonding? What happens to atoms that gain or lose electrons? What kinds of solids are formed from ionic bonds? CHAPTER 1 2 Ionic Bonds SECTION Chemical Bonding BEFORE YOU READ After you read this section, you should be able to answer these questions: What is ionic bonding? What happens to atoms that gain or lose

More information

12B The Periodic Table

12B The Periodic Table The Periodic Table Investigation 12B 12B The Periodic Table How is the periodic table organized? Virtually all the matter you see is made up of combinations of elements. Scientists know of 118 different

More information

Introduction to Atoms

Introduction to Atoms Introduction to Atoms What is the smallest particle into which an element can be divided and still be the same substance? A. electron B. neutron C. proton D. atom What is the smallest particle into which

More information

Atomic Theory: History of the Atom

Atomic Theory: History of the Atom Atomic Theory: History of the Atom Atomic Theory: experimental observations that led scientists to postulate the existence of the atom (smallest bit of an element). 1. Law of Conservation of Mass -During

More information

Atoms and Molecules. Preparation. Objectives. Standards. Materials. Grade Level: 5-8 Group Size: 20-30 Time: 60 90 Minutes Presenters: 2-4

Atoms and Molecules. Preparation. Objectives. Standards. Materials. Grade Level: 5-8 Group Size: 20-30 Time: 60 90 Minutes Presenters: 2-4 Atoms and Molecules Preparation Grade Level: 5-8 Group Size: 20-30 Time: 60 90 Minutes Presenters: 2-4 Objectives This lesson will enable students to: Describe how atoms are the building blocks of matter

More information

Chapter 5: The Periodic Law

Chapter 5: The Periodic Law Chapter 5: The Periodic Law Section 5.1: The History of the Periodic Table Dmitri Mendeleev (1869) first person to organize the elements in a chart Organized about 70 elements by increasing atomic mass

More information

Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds

Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds Topic Using the Periodic Table Metals, Non- Metals & Metalloids I can Explain and identify the periods of the Periodic Table.

More information

Pre-lab The Origin of the Elements

Pre-lab The Origin of the Elements name Pre-lab The Origin of the Elements Introduction Have you ever wondered where all the matter around us comes from? It must have been created somewhere in this universe. In this exercise you will learn

More information

1. Structure and Properties of the Atom

1. Structure and Properties of the Atom SACE Stage 1 Chemistry - The Essentials 1. Structure and Properties of the Atom 1.1 Atoms: A simple definition of the atom is that it is the smallest particle that contains the properties of that element.

More information

Trends of the Periodic Table Basics

Trends of the Periodic Table Basics Trends of the Periodic Table Basics Trends are patterns of behaviors that atoms on the periodic table of elements follow. Trends hold true most of the time, but there are exceptions, or blips, where the

More information

Unit 3.2: The Periodic Table and Periodic Trends Notes

Unit 3.2: The Periodic Table and Periodic Trends Notes Unit 3.2: The Periodic Table and Periodic Trends Notes The Organization of the Periodic Table Dmitri Mendeleev was the first to organize the elements by their periodic properties. In 1871 he arranged the

More information

Elements may combine in more than one proportion to form more than one compound. Examples...

Elements may combine in more than one proportion to form more than one compound. Examples... 1 UNIT 5 - ATOMIC THEORY: THE NUCLEAR MODEL OF THE ATOM 2 3 Dalton s Atomic Theory 1) Each element is made up of tiny, individual particles called atoms. 2) Atoms are indivisible; they cannot be created

More information

Chapter 4: Atoms and Elements

Chapter 4: Atoms and Elements Chapter 4 Page 1 Chapter 4: Atoms and Elements Atoms are EXTREMELY SMALL particles out of which all knownmatter is made. They are the smallest particle of a chemical element that still have the properties

More information

TRENDS IN THE PERIODIC TABLE

TRENDS IN THE PERIODIC TABLE Noble gases Period alogens Alkaline earth metals Alkali metals TRENDS IN TE PERIDI TABLE Usual charge +1 + +3-3 - -1 Number of Valence e - s 1 3 4 5 6 7 Electron dot diagram X X X X X X X X X 8 Group 1

More information

EXPERIMENT 4 The Periodic Table - Atoms and Elements

EXPERIMENT 4 The Periodic Table - Atoms and Elements EXPERIMENT 4 The Periodic Table - Atoms and Elements INTRODUCTION Primary substances, called elements, build all the materials around you. There are more than 109 different elements known today. The elements

More information

Draw a ring around the correct answer to complete each sentence. 11. Ammonia can be reacted with an acid to produce the salt ammonium nitrate.

Draw a ring around the correct answer to complete each sentence. 11. Ammonia can be reacted with an acid to produce the salt ammonium nitrate. Q. This question is about salts of ammonia and salts of lead. (a) Ammonia dissolves in water to make an alkaline solution. Draw a ring around the correct answer to complete each sentence. The ph of a solution

More information

Directions: Multiple Choice For each of the following questions, choose the answer that best answers the question and place it on your answer sheet.

Directions: Multiple Choice For each of the following questions, choose the answer that best answers the question and place it on your answer sheet. CHEMISTRY TEST: THE PERIODIC TABLE Directions: Multiple Choice For each of the following questions, choose the answer that best answers the question and place it on your answer sheet. 1. Which of the following

More information

Atoms, Elements, and the Periodic Table (Chapter 2)

Atoms, Elements, and the Periodic Table (Chapter 2) Atoms, Elements, and the Periodic Table (Chapter 2) Atomic Structure 1. Historical View - Dalton's Atomic Theory Based on empirical observations, formulated as Laws of: Conservation of Mass Definite Proportions

More information

Periodic Table Packet #1

Periodic Table Packet #1 Directions: Answer the questions with the proper information using your notes, book, and the periodic table. 1. Define a family. 2. What is a period? 3. What is the symbol for the following elements. a.

More information

PERIODIC TABLE TRENDS

PERIODIC TABLE TRENDS PERIODIC TABLE TRENDS Step 1: Complete the squares for each by adding the name, and mass. Write the number at the top of the square. Write the name under the symbol. Write the mass at the bottom of the

More information

The Periodic Table. Name: Class: Date: ID: A. Multiple Choice Identify the choice that best completes the statement or answers the question:

The Periodic Table. Name: Class: Date: ID: A. Multiple Choice Identify the choice that best completes the statement or answers the question: Name: Class: Date:, ID: A The Periodic Table Multiple Choice Identify the choice that best completes the statement or answers the question: 1. What are the elements with atomic numbers from 58 to 71 called?

More information

Periodicity. The Periodic Table. Dmitri Mendeleev. and the Periodic Table. Periods. Metals vs. Non-Metals. Groups

Periodicity. The Periodic Table. Dmitri Mendeleev. and the Periodic Table. Periods. Metals vs. Non-Metals. Groups Periodicity and the Periodic Table the result Dmitri Mendeleev arranged elements in order of their atomic numbers, such that elements with similar properties fell into the same column or group. The Periodic

More information

Unit 2: Atomic Theory Practice Packet

Unit 2: Atomic Theory Practice Packet Unit 2: Atomic Theory Practice Packet 1 Name History of Atomic Theory Period Fill in the missing information in the chart below: Name of Researcher Equipment Sketch of Model Major Idea/Discovery N/A All

More information

Periodic Table Questions

Periodic Table Questions Periodic Table Questions 1. The elements characterized as nonmetals are located in the periodic table at the (1) far left; (2) bottom; (3) center; (4) top right. 2. An element that is a liquid at STP is

More information

PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes.

PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes. 1 PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes. Metal Nonmetal Scheme (based on physical properties) Metals - most elements are metals - elements on left

More information

Chapter Test. Teacher Notes and Answers 5 The Periodic Law TEST A 1. b 2. d 3. b 4. b 5. d 6. a 7. b 8. b 9. b 10. a 11. c 12. a.

Chapter Test. Teacher Notes and Answers 5 The Periodic Law TEST A 1. b 2. d 3. b 4. b 5. d 6. a 7. b 8. b 9. b 10. a 11. c 12. a. Assessment Chapter Test A Teacher Notes and Answers 5 The Periodic Law TEST A 1. b 2. d 3. b 4. b 5. d 6. a 7. b 8. b 9. b 10. a 11. c 12. a 13. c 14. d 15. c 16. b 17. d 18. a 19. d 20. c 21. d 22. a

More information

Elements, Atoms & Ions

Elements, Atoms & Ions Introductory Chemistry: A Foundation FOURTH EDITION by Steven S. Zumdahl University of Illinois Elements, Atoms & Ions Chapter 4 1 2 Elements Aims: To learn about the relative abundances of the elements,

More information

Part I: Principal Energy Levels and Sublevels

Part I: Principal Energy Levels and Sublevels Part I: Principal Energy Levels and Sublevels As you already know, all atoms are made of subatomic particles, including protons, neutrons, and electrons. Positive protons and neutral neutrons are found

More information

Atoms, Isotopes, and Ions

Atoms, Isotopes, and Ions WHY? ACTIVITY 02-1 Atoms, Isotopes, and Ions Atoms are the fundamental building blocks of all substances. To begin to understand the properties of atoms and how they combine to form molecules, you must

More information

ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE

ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE Chapter 3 Vocabulary Words (27 words) Nucleus Atomic number Proton Mass number Neutron Isotopes Electron Atomic mass unit (amu) Energy level Average

More information

7.4. Using the Bohr Theory KNOW? Using the Bohr Theory to Describe Atoms and Ions

7.4. Using the Bohr Theory KNOW? Using the Bohr Theory to Describe Atoms and Ions 7.4 Using the Bohr Theory LEARNING TIP Models such as Figures 1 to 4, on pages 218 and 219, help you visualize scientific explanations. As you examine Figures 1 to 4, look back and forth between the diagrams

More information

Questions Q1. Lithium, sodium and potassium are metals in group 1 of the periodic table. They are good conductors of heat and electricity. The freshly-cut metals are shiny. (a) (i) Give another physical

More information

The Periodic Table and Periodic Law

The Periodic Table and Periodic Law The Periodic Table and Periodic Law Section 6.1 Development of the Modern Periodic Table In your textbook, reads about the history of the periodic table s development. Use each of the terms below just

More information

MODERN ATOMIC THEORY AND THE PERIODIC TABLE

MODERN ATOMIC THEORY AND THE PERIODIC TABLE CHAPTER 10 MODERN ATOMIC THEORY AND THE PERIODIC TABLE SOLUTIONS TO REVIEW QUESTIONS 1. Wavelength is defined as the distance between consecutive peaks in a wave. It is generally symbolized by the Greek

More information

Short questions: Write the nuclear symbols for three isotopes of oxygen in which there are 8, 9, and 10 neutrons, respectively.

Short questions: Write the nuclear symbols for three isotopes of oxygen in which there are 8, 9, and 10 neutrons, respectively. Atom X A Z A mass number (= number of protons (electrons) + number of neutrons) Z atomic number (= number of protons = number of electrons) Almost all of the mass of an atom is in its nucleus; almost all

More information

Test Bank - Chapter 4 Multiple Choice

Test Bank - Chapter 4 Multiple Choice Test Bank - Chapter 4 The questions in the test bank cover the concepts from the lessons in Chapter 4. Select questions from any of the categories that match the content you covered with students. The

More information

CHAPTER 4: ATOMS AND ELEMENTS

CHAPTER 4: ATOMS AND ELEMENTS CHAPTER 4: ATOMS AND ELEMENTS Problems: 1-70 then after Chapter 9, complete 71-94, 103-104, 107-108, 113-114 4.1 Experiencing Atoms at Tiburon atom: smallest identifiable unit of an element All matter

More information

Unit 3 Study Guide: Electron Configuration & The Periodic Table

Unit 3 Study Guide: Electron Configuration & The Periodic Table Name: Teacher s Name: Class: Block: Date: Unit 3 Study Guide: Electron Configuration & The Periodic Table 1. For each of the following elements, state whether the element is radioactive, synthetic or both.

More information

Chapter Two Study Guide Answers

Chapter Two Study Guide Answers Chapter Two Study Guide Answers Concepts 1. Know the law of conservation of mass 2. Know about the structure of the atom and who did what including Thomson, Rutheford, Millikan, Bohr 3. Know the three

More information

Horizontal Rows are called Periods. Elements in the same period have the same number of energy levels for ground state electron configurations.

Horizontal Rows are called Periods. Elements in the same period have the same number of energy levels for ground state electron configurations. The Periodic Table Horizontal Rows are called Periods. Elements in the same period have the same number of energy levels for ground state electron configurations. Vertical Rows are called Families or Groups.

More information

Chapter 6 : The Periodic Table and Periodic Law. Section 1 Notes

Chapter 6 : The Periodic Table and Periodic Law. Section 1 Notes Chapter 6 : The Periodic Table and Periodic Law Section 1 Notes Section 6-1 Development of the Periodic Table In the 1700s, Lavoisier compiled a list of all the known elements of the time. Development

More information