front 1 The nucleus of an a. protons and neutrons. | back 1 a. protons and neutrons. |
front 2 Two atoms with the a. mutants. | back 2 c. isotopes. |
front 3 Select the incorrect statement a. The mass is determined mostly by the protons | back 3 d. The volume is determined by the |
front 4 For an atom of fluorine, the a. 9; 18.988 amu | back 4 a. 9; 18.988 amu |
front 5 Atomic weights on the periodic a. the number of protons + neutrons determines atomic
| back 5 b. of the existence of isotopes. |
front 6 The elements found on | back 6 a. gain |
front 7 Metals and nonmetals | back 7 d. ionic |
front 8 Positive ions are called | back 8 c. cations. |
front 9 Compounds composed | back 9 c. hydrocarbons. |
front 10 The elements located in | back 10 d. halogens. |
front 11 Which of the formulas | back 11 d. Na2PO3 |
front 12 Which name is | back 12 b. barium(II) chloride; BaCl2 |
front 13 Acids produce _____ | back 13 c. H+1 |
front 14 NaOCl is named ______. a. sodium chlorate. | back 14 d. sodium hypochlorite. |
front 15 LiNO3 is named | back 15 a. lithium nitrate. |
front 16 The formula for | back 16 a. Al2(CO3)3. |
front 17 Fe2O3 is named | back 17 b. iron(III) oxide. |
front 18 Which acid is not an | back 18 a. hydrochloric acid |
front 19 HIO4 is named | back 19 c. periodic acid. |
front 20 Cl2O7 is named | back 20 c. dichlorine heptaoxide. |
front 21 N2O5 is named | back 21 b. Dinitrogen pentaoxide. |
front 22 How is CuNO3.2H2O5 is named? | back 22 • This is a hydrate and you name the ionic compound first followed by
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