please, get a clicker and log in with your number
TRANSCRIPT
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