Welcome to Honors Chemistry! Congratulations on taking Honors Chemistry next year! This summer assignment is designed to assess your reading comprehension and interpreting graph skills, give you a head start in memorizing the most important elements, and broaden your appreciation of chemistry and the role it plays in everyday life. You will not need to pick up a textbook before September to complete the assignment. The parts of the summer assignment are: Memorize the names and symbols for elements and polyatomic ions. Complete the questions about the elements and polyatomic ions. Become familiar with the periodic table by coloring and labeling important parts. Interpret graphs. Read about science in the news and magazines. The entire summer assignment is due the first day of class. It will be worth a total of 80 points. If you have questions over the summer please contact Mrs. Wentworth at mwentworth@hawthorne.k12.nj.us or Mr. Brkovic at abrkovic@hawthorne.k12.nj.us. Element and Polyatomic Names and Symbols: 1. Make flashcards (on index cards or using a mobile app) of the elements and polyatomic ions listed on the next page. a. Put the symbol on one side and the name on the other. b. Put only one on each card. c. Come prepared to class the first day with these. They will be worth 10 points. 2. Complete the attached problems about the names and symbols. *There are several mobile apps where you can quiz yourself on the names and symbols for elements. These may help you memorize as well. Elements for Flashcards: Polyatomic Ions for Flashcards: Aluminum Antimony Argon Arsenic Barium Beryllium Boron Bromine Calcium Carbon Chlorine Cobalt Copper Fluorine Al Sb Ar As Ba Be B Br Ca C Cl Co Cu F Gold Helium Hydrogen Iodine Iron Lead Lithium Magnesium Manganese Mercury Neon Nickel Nitrogen Au He H I Fe Pb Li Mg Mn Hg Ne Ni N Oxygen Phosphorus Potassium Radon Rubidium Silicon Silver Sodium Sulfur Tin Uranium Xenon Zinc O P K Rn Rb Si Ag Na S Sn U Xe Zn Polyatomic ions are groups of multiple atoms that have a charge (positive or negative). The Symbols shown tell you what elements are in the ions, how many atoms of each, and the charge. For example: (NH4)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 If there are four ions with similar names and different numbers of oxygen: Hypo- is the smallest amount Per- is the largest amount Ion Formula (NH4)1+ (ClO)1(ClO2)1(ClO3)1(ClO4)1(CN)1(OH)1(NO2)1(NO3)1(MnO4)1(CO3)2(O2)2(SO3)2(SO4)2(PO4)3(CH3COO)1- or (C2H3O2)1- Name Ammonium Hypochlorite Chlorite Chlorate Perchlorate Cyanide Hydroxide Nitrite Nitrate Permanganate Carbonate Peroxide Sulfite Sulfate Phosphate Acetate Complete the chart below (spelling counts). Symbol H Na Name Symbol Potassium Pb N P Mg Calcium Iron Ni Cu Name Tin Oxygen Sulfur F Cl Silver Gold Zn Hg Bromine Iodine He Ne Aluminum Argon Xenon Radon C Silicon Spell the name of the following ions correctly. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. (NO2)1(CO3)2(ClO3)1(OH)1(PO4)3(NH4)1+ (SO4)2(CN)1(CH3COO)1(O2)2(NO3)1(MnO4)1(ClO2)1(SO3)2(ClO)1- ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Write the symbol and charge of the following ions. 1. 2. 3. 4. 5. 6. 7. Phosphate Sulfate Cyanide Hydroxide Carbonate Nitrate Acetate ____________ ____________ ____________ ____________ ____________ ____________ ____________ 8. 9. 10. 11. 12. 13. 14. Chlorate Perchlorate Hypochlorite Nitrite Sulfite Peroxide Permanganate ____________ ____________ ____________ ____________ ____________ ____________ ____________ Periodic Table: Use the attached blank Periodic Table to color and label this part of the assignment. The three parts should be done on the same Periodic Table. Use the internet to complete the assignment. 1. Locate groups and periods on the Periodic Table by: *Indicate the direction of groups by drawing an arrow on your Periodic Table. *Indicate the direction of periods by drawing on your Periodic Table. ~Remember to label your arrows! 2. Locate the following groups by writing their name in the appropriate location on your Periodic Table: *halogens *noble gases *alkali metals *alkaline Earth metals *Transition metals 3. Locate the metals, nonmetals, and metalloids on the Periodic Table. *Shade in their sections on the Periodic Table. Color them as follows: ~Metals-Red ~Nonmetals-Blue ~Metalloids-Yellow Science in the News: Locate two articles through “everyday” encounters (i.e.: newspaper, magazine). Do not do internet searches. The idea is for you to realize that science is around you at all times, even without you searching. For example, do you recall recently hearing about high fructose corn syrup, mercury in tuna, or climate change? Your task for each article is as follows: *Write a brief summary of the key points of the article. *Write two or more sentences offering your opinion and/or comments on the article. *Write a sentence, or more, about why the topic caught your interest. *Include a copy of the article. This should be done in complete sentences and attached to the article. It may be handwritten or typed. Interpreting Graphs: Answer the questions that follow each graph.