WorksheetsChemistry Chapter 7 Review
Total questions: 17
Worksheet time: 8mins
Name
Class
Date
1.
Electrons that are free to move in metals
a)
delocalized electrons
b)
oxidation number
c)
chemical bond
d)
salts
2.
For a monatomic ion, is equal to the charge
a)
delocalized electrons
b)
oxidation number
c)
chemical bond
d)
salts
3.
The force that holds two atoms together
a)
delocalized electrons
b)
oxidation number
c)
chemical bond
d)
salts
4.
A charged particle containing more than one atom
a)
delocalized electrons
b)
oxidation number
c)
chemical bond
d)
polyatomic ion
5.
A positively charged ion
a)
cation
b)
anion
c)
electrolyte
d)
salts
6.
A negatively charged ion
a)
cation
b)
anion
c)
electrolyte
d)
salts
7.
An ionic compound whose aqueous solution conducts electricity
a)
cation
b)
anion
c)
electrolyte
d)
salts
8.
The name for most ionic compounds other than oxides
a)
cation
b)
anion
c)
electrolyte
d)
salts
9.
Represents the way electrons exist in metals
a)
electron sea model
b)
monatomic ion
c)
lattice energy
d)
ionic bond
10.
A charged particle containing only one atom
a)
electron sea model
b)
monatomic ion
c)
lattice energy
d)
ionic bond
11.
The energy needed to separate the ions of an ionic compound
a)
electron sea model
b)
monatomic ion
c)
lattice energy
d)
ionic bond
12.
The electrostatic force that holds oppositely charged particles together
a)
electron sea model
b)
monatomic ion
c)
lattice energy
d)
ionic bond
13.
A mixture of elements that has metallic properties
a)
alloy
b)
interstitial alloy
c)
oxyanion
14.
A mixture formed when small atoms fill holes in a metallic crystal
a)
alloy
b)
interstitial alloy
c)
oxyanion
15.
A polyatomic ion composed of an element bonded to at least one oxygen atom
a)
alloy
b)
interstitial alloy
c)
oxyanion
16.
Shows the simplest ratio of ions in an ionic compound
a)
formula unit
b)
metallic bond
17.
The attraction of a metallic cation for delocalized electrons
a)
formula unit
b)
metallic bond
100 %
