Assume you have Chemistry the first day of school, do not wait to find out your schedule! Bring your cards and packet to school!
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1 Name Honors Chemistry Summer Assignment HONORS CHEMISTRY SUMMER ASSIGNMENT In chemistry, you will be learning the scientific names of elements and compounds, as well as completing many mathematical calculations of chemical quantities. Your summer assignment begins with learning some of these facts. You will be quizzed on the names and symbols of the elements and polyatomic ions in this packet throughout the year (given the chemical symbol provide the properly spelled name or given the name provide the proper chemical symbol). You must know the spelling and symbol. All elements are to be written as shown on this list with a capital letter as the first letter and lowercase letter as the second letter. Do not write in all caps, or in cursive. You will also be quizzed on the metric prefixes, their meanings and the ability to convert between them. Assignment: 1. Make flash cards (on index cards not cut strips of paper) of the metric system prefixes at the bottom of this page, as well as the elements and the polyatomic ions listed on the next page. a. For the metric system, put the prefix on one side and the numerical meaning on the other. b. For elements and ions, put the symbol on one side and the name on the other. Please put only one element or ion per card. c. You will be given a homework grade for the flash cards. 2. Complete the attached worksheet packet, to be handed in the first day of school as a second homework grade. You have been given a periodic table in case there are elements in the worksheet that are not on your list to memorize. Assume you have Chemistry the first day of school, do not wait to find out your schedule! Bring your cards and packet to school! Prefix Metric Prefixes Numerical Meaning Kilo- (K ) 1000 (which is 10 3 ) BASE UNIT The main metric unit (meter (m), liter (l), gram (g), etc.) deci- (d ) 0.1 (which is 10-1 or a tenth) centi- (c ) 0.01 (which is 10-2 or a hundredth) milli- (m ) (which is 10-3 or a thousandth) micro (µ ) (which is 10-6 or a millionth)
2 Name Honors Chemistry Summer Assignment ELEMENTS Aluminum Argon Barium Beryllium Bismuth Boron Bromine Calcium Carbon Cesium Chlorine Chromium Cobalt Copper Fluorine Gold Helium Al Ar Ba Be Bi B Br Ca C Cs Cl Cr Co Cu F Au He Gallium Germanium Hydrogen Iodine Iron Lead Lithium Magnesium Manganese Mercury Neon Nickel Nitrogen Oxygen Phosphorus Platinum Potassium Ga Ge H I Fe Pb Li Mg Mn Hg Ne Ni N O P Pt K Radon Rubidium Scandium Silicon Silver Sodium Strontium Sulfur Titanium Tin Uranium Xenon Zinc Rn Rb Sc Si Ag Na Sr S Ti Sn U Xe Zn POLYATOMIC IONS Polyatomic ions are groups of multiple atoms that have a charge (positive or negative). The symbols shown below tell you what elements are in the ion, how many atoms of each, and the charge. For example: NH 4 +1 contains a nitrogen atom, four hydrogen atoms and the entire group has a charge of +1. Memory Hint: If you have two ions with similar names and the only difference is the number of oxygen atoms in your ion: -ite means smaller number of O -ate means larger number of O Hypo- (smallest) and Per- (largest) are used if there are four ions with similar names and different numbers of oxygen. ION NH4 1+ ClO ClO2 ClO3 ClO4 CN OH IO3 NO3 NAME ammonium hypochlorite chlorite chlorate perchlorate cyanide hydroxide iodate nitrate ION NO2 MnO4 CO3 O2 SO4 SO3 PO4 3- CH3COO NAME nitrite permanganate carbonate peroxide sulfate sulfite phosphate acetate
3 Name Honors Chemistry Summer Assignment HONORS CHEMISTRY - SUMMER ASSIGNMENT WORKSHEET PACKET TO BE TURNED IN ON THE FIRST DAY OF CLASS WITH YOUR FLASHCARDS. There are memorization tips and a periodic table at the back of the packet for your reference. You are only responsible for making flash cards of the elements, ions and prefixes given to you on the pink paper (do not make cards of the entire periodic table!!!).
4 Name Honors Chemistry Summer Assignment Memorization Tips: Elements/Symbols Over the years, my students and I have developed several unique ways to help us remember the symbols for the elements. Be warned - some are a little out there! Silver Ag If a person who is expecting a present of a gold necklace receives a silver one. He might say, Ag, I didn t want silver! Gold Au Hey you, I want that gold necklace! Said with Hey you sounding like Au. Bromine Br That brother of mine - Bro of mine! Calcium Ca Caws give milk! Pronounced with an accent to make cows sound like it s spelled with an A. Chlorine Cl You Clean with chlorine! Iron Fe Fe, Fi, Fo, Fum, I m an iron man! Helium He If you breathe in helium, you will laugh! He, He, He! Mercury Hg Greek mythology - Hg stands for Helmet guy! Potassium K You will get Kicked out of school for the double nasty! You can t do the first three letters and cannot say the next three! Sodium Na Naw, I don t want any sodium! Nickel Ni Nick owes me a nickel! Oxygen O Open your mouth wide to take in oxygen! Lead Pb Pencil broke! Silicon Si Silly con! Tin Sn A tin roof gets hot in the Sun. Manganese Mn Take first three letters - Man Magnesium Mg Take first three letters Mag
5 Name Honors Chemistry Summer Assignment Fill in the missing symbol/name of the element. The date of discovery and the origin of the name are included for your information only. You will only be responsible for the names and symbols. Symbol Name Date Origin of Name aluminum 1825 Latin, alumen = astringent taste Ar 1894 Greek, argos = neutral or inactive barium 1808 Greek, baryos = heavy Bi ~1450 German, wismut = white mass boron 1808 Arabic, bawraq Br 1826 Greek, bromos = stench C B.C. Latin, carbo = coal Cs 1860 Latin, caesius = blue chlorine 1808 Greek, chloros = green gas Cr 1797 Greek, chroma = color cobalt 1735 Greek, cobolos = goblin Cu B.C. Latin, cuprum fluorine 1886 Latin, fluere = to flow Ga 1875 Latin name, Gaul, of France germanium 1886 country, Germany Au B.C. Latin, aurum He 1895 Greek, helios = the sun H 1766 Greek, hydro genes = water former I 1811 Greek, iodos = violet color Fe B.C. Latin, ferrum lead B.C. Latin, plumbum magnesium 1803 Latin, magnesia = a place in Asia Minor Mn 1774 Latin, magnes = magnet Hg B.C. Latin, hydragyrum = god and planet neon 1898 Greek, neo = new nickel 1750 German, goblin nitrogen 1772 Latin, nitro = native soda and gen = born O 1771 Greek, oxys = sharp and gen = born P 1669 Greek, phosphoros = light bringer
6 Name Honors Chemistry Summer Assignment platinum 1735 Spanish, plata = silver K 1807 Latin, kalium radon 1900 originates from radium Rb 1860 Latin, rubidius = red scandium 1879 Scandanavian peninsula by its discoverer silicon 1823 Latin, silex = flint Ag B.C. Latin, argentum sodium 1807 Latin, natrium Sr 1808 town of Strontian, Scotland sulfur B.C. Latin, sulphur tin B.C. Latin, stannum Ti 1791 Greek mythology, first sons of earth U 1789 planet Uranus Xe 1808 Greek, xenos = strange zinc B.C. German, zink = like tin Write your answers in the blanks below 1. Mg is 2. Magnesium is 3. Aluminum is 4. Silicon is 5. Fe is 6. H is 7. Cu is 8. N is 9. C is 10. Helium is 11. Oxygen is 12. Copper is 13. Calcium is 14. Iron is 15. Potassium is 16. Hydrogen is 17. Carbon is 18. Nitrogen is 19. O is 20. F is 21. Fluorine is 22. Na is 23. Sodium is
7 Name Honors Summer Assignment Spell the name of the following ions correctly: 1. NO 2 2. CO 3 3. ClO 3 4. OH 3-5. PO NH 4 7. SO 4 8. CN 9. CH 3 COO 10. O NO IO MnO ClO O 2 Write the symbol and charge of the following ions. 1. phosphate 2. sulfate 3. cyanide 4. hydroxide 5. carbonate 6. nitrate 7. acetate 8. chlorate 9. perchlorate 10. hypochlorite 11. iodate 12. nitrite 13. sulfite 14. peroxide 15. permanganate
8 Name Honors Summer Assignment Polyatomic Ion Puzzle DIRECTIONS: When writing symbols for this puzzle, write the number before the + or for the charge. For example, write N O NOT N O 3-1 Across 2. chlorite 3. peroxide 5. chlorate 7. sulfite 8. permanganate 10. carbonate 11. nitrite 14. nitrate 15. sulfate Down 1. hypochlorite 2. acetate 4. phosphate 6. iodate 9. hydroxide 10. perchlorate 12. cyanide 13. ammonium
9 Name Honors Summer Assignment Polyatomic Ion Puzzle Across 2. ClO 3. CN 4. ClO 3 6. PO IO CO MnO NO 2 Down 1. SO 3 5. CH 3 COO 6. ClO 4 7. SO 4 8. OH 9. ClO NH O NO 3
10 Name Honors Summer Assignment Across 5 He (6) 6 Ca (7) 8 O (6) 9 Fe (4) 10 Cu (6) 12 K (9) 15 Na (6) 16 Au (4) 18 H (8) 19 Be (9) 24 Cl (8) 25 S (7) 26 Ne (4) Down 1 N (8) 2 Ni (6) 4 As (7) 7 Zn (4) 11 P (10) 12 Pu (9) 13 Ar (5) 14 Si (7) 17 F (8) 19 B (5) 20 Pb (4) 21 Hg (7) 22 Ag (6) 23 C (6)
11 Name Honors Summer Assignment Periodic Table of the Elements Quiz Fill in the blanks with the atomic symbols of the first 20 elements. (You do not need to add the atomic number, weight or name.) Write the element names in the blanks below. Key: element name atomic number symbol atomic weight scandium 21 titanium 22 vanadium 23 chromium 24 manganese 25 iron 26 cobalt 27 nickel 28 copper 29 zinc 30 gallium 31 germanium 32 arsenic 33 selenium 34 bromine 35 krypton 36 Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr rubidium 37 strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver cadmium indium tin antimony tellurium iodine xenon 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe [98] (1) (6) (11) (16) (2) (7) (12) (17) (3) (8) (13) (18) (4) (9) (14) (19) (5) (10) (15) (20)
12 Name Honors Summer Assignment Metric System Conversions Fill in the blanks with the appropriate number: 1. 1 liter = deciliters 2. 1 gram = milligrams millimeters = meters 4. 1 kilogram = grams centimeters = meter 6. 1 liter = microliters Metric Conversions: You should have learned how to convert between metric prefixes in middle school. You can use ratios, or simply move the decimal the right number of places in the correct direction. Complete the following conversions using any method that you know. 1. How many liters are there in 145,000,000 milliliters? 2. How many grams are there in 123 kg? 3. How many centimeters are there in 921 mm? 4. What is the mass in kilograms of something that has a mass of dg? 5. An atom of has a diameter of approximately µm. How many meters is this? 6. A 3.45 microgram sample of Uranium has a mass of how many grams? 7. What volume in kiloliters will a sample of Bay water occupy if it has a volume of 125 ml? 8. A sample of a chemical has a volume of 145 ml. How many liters is this? 9. A piece of metal has a mass of 27.9 grams. a. How many kg is this? b. dg? c. cg? d. mg? e. µg?
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