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The substance, KClO3, is a strong oxidizer used in explosives, fireworks, and matches. What is its name?


A) potassium chlorite
B) potassium chloride
C) potassium(I) chlorite
D) potassium(I) chlorate
E) potassium chlorate

F) C) and D)
G) A) and B)

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A red glaze on porcelain can be produced by using MnSO4. What is its name?


A) manganese disulfate
B) manganese(II) sulfate
C) manganese(IV) sulfate
D) manganese sulfate
E) manganese(I) sulfate

F) A) and B)
G) B) and E)

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Which of the following ions occurs commonly?


A) N3+
B) S6+
C) O2-
D) Ca+
E) Cl+

F) C) and D)
G) All of the above

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Bromine is the only nonmetal that is a liquid at room temperature. Consider the isotope bromine-81, Bromine is the only nonmetal that is a liquid at room temperature. Consider the isotope bromine-81,   . Select the combination which lists the correct atomic number, neutron number, and mass number, respectively. A)  35, 46, 81 B)  35, 81, 46 C)  81, 46, 35 D)  46, 81, 35 E)  35, 81, 116 . Select the combination which lists the correct atomic number, neutron number, and mass number, respectively.


A) 35, 46, 81
B) 35, 81, 46
C) 81, 46, 35
D) 46, 81, 35
E) 35, 81, 116

F) A) and D)
G) All of the above

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Ionic compounds may carry a net positive or negative charge.

A) True
B) False

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