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ProbSet1Solutions

ProbSet1Solutions - Solution to Problem Set 1 B6(a A...

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Solution to Problem Set 1 B6. (a) A deuterium atom has 1 proton, 1 neutron, and 1 electron. (b) A 127 I atom has 53 protons, 74 neutrons, and 53 electrons. (c) A 15 N atom has 7 protons, 8 neutrons, and 7 electrons. (d) A 209 Bi atom has 83 protons, 126 neutrons, and 83 electrons. C6. (a) Sulfur is a Group 16 nonmetal and will form 2- anions, S 2- . (b) Lithium is a Group 1 metal and will form 1+ cations, Li + . (c) Phosphorus is a Group 15 nonmetal and will form 3- anions, P 3- . (d) Oxygen is a Group 16 nonmetal and will form 2- anions, O 2- . C8. (a) 107 Ag + has 47 protons, 60 neutrons, and 46 electrons. (b) 140 Ce 4+ has 58 protons, 82 neutrons, and 54 electrons. (c) 17 O 2- has 8 protons, 9 neutrons, and 10 electrons. (d) 40 Ca 2+ has 20 protons, 20 neutrons, and 18 electrons. D14. (a) chromium(III) chloride hexahydrate. (b) cobalt(II) nitrate hexahydrate. (c) thallium(I) chloride. (d) bromine chloride. (e) manganese(IV) oxide. (f) mercury(II) nitrate. (g) nickel(II) perchlorate. (h) calcium hypochlorite. (i) niobium(V) oxide.
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