CHAPTER 9 REVIEW

QUIZDOM Please, get a clicker and log in with

your number.

PLEASE MAKE YOUR SELECTION When naming a transition metal

ion that can have more than one common ionic charge, the numerical value of the charge is indicated by a

a. prefix. b. suffix. c. Roman numeral following the

name. d. superscript after the name.

PLEASE MAKE YOUR SELECTION Which of the following is a

cation? a. SO3

2-

b. sulfate c. Calcium ion d. chlorite

PLEASE MAKE YOUR SELECTION An -ate or -ite at the end of a

compound name usually indicates that the compound contains

a. fewer electrons than protons.

b. neutral molecules. c. only two elements. d. a polyatomic anion.

PLEASE MAKE YOUR SELECTION Which of the following

compounds contains the Mn3+ ion?

a. MnS b. MnBr2

c. Mn2O3

d. MnO

PLEASE MAKE YOUR SELECTION Which of the following formulas

represents an ionic compound? a. CS2

b. BaI2

c. N2O4

d. PCl3

PLEASE MAKE YOUR SELECTION Which element, when combined

with fluorine, would most likely form an ionic compound?

a. lithium b. carbon c. phosphorus d. chlorine

PLEASE MAKE YOUR SELECTION Sulfur hexafluoride is an

example of a a. monatomic ion. b. polyatomic ion. c. binary compound. d. polyatomic compound.

PLEASE MAKE YOUR SELECTION Molecular compounds are usually a. composed of two or more

transition elements. b. composed of positive and

negative ions. c. composed of two or more

nonmetallic elements. d. exceptions to the law of

definite proportions.

PLEASE MAKE YOUR SELECTION Which of the following correctly

shows a prefix used in naming binary molecular compounds with its corresponding number?

a. deca-, 7 b. nona-, 9 c. hexa-, 8 d. octa-, 4

PLEASE MAKE YOUR SELECTION What is the name of H2SO3? a. hyposulfuric acid b. hydrosulfuric acid c. sulfuric acid d. sulfurous acid

PLEASE MAKE YOUR SELECTION How are bases named? a. like monatomic elements b. like polyatomic ions c. like ionic compounds d. like molecular compounds

PLEASE MAKE YOUR SELECTION What is the correct name for the

compound CoCl2? a. cobalt(I) chlorate b. cobalt(I) chloride c. cobalt(II) chlorate d. cobalt(II) chloride

TRUE OR FALSE An ACID consists of a single

atom with a positive or negative charge

TRUE OR FALSEAn acid produces a hydrogen ions

when dissolved in water.

TRUE OR FALSEA binary compound is

composed of two different elements.

TRUE OR FALSEA cation is an atom or group of

atoms having a negative charge.

TRUE OR FALSEA cation is an atom or group of

atoms having a positive charge.

TRUE OR FALSEA BASE tightly-bound group of

atoms that behaves as a unit and carries a net charge.

PLEASE MAKE YOUR SELECTION What is the formula for the

compound formed by the following pair of ions?

Fe2+, Cl− a) FeCl2b) FeCl