WorksheetsBonding Quiz 2
Total questions: 13
Worksheet time: 12mins
Name
Class
Date
1.
Magnesium bromide is an ionic compound with the chemical formula MgBr2. What does the “2” tell you?
a)
Bromide has a 2- charge.
b)
There are two magnesium ions to every bromide ion.
c)
There are two bromide ions for every magnesium ion.
d)
Bromide has a 2+ charge.
2.
A group of atoms with a charge is known as ....
a)
isotope
b)
ions
c)
polyatomic ions
d)
diatomic
3.
Which type of bond creates a "pool" of electrons between atoms?
a)
Ionic Bonds
b)
Covalent Bonds
c)
Metallic Bonds
d)
Saving Bonds
4.
Which of the following gives the correct chemical formula for the compound created by the combination of Magnesium and Phosphorus?
a)
Mg2P3
b)
MgP
c)
Mg3P2
d)
MgP2
5.
Compounds with these kinds of bonds have low melting and boiling points.
a)
Metallic
b)
Ionic
c)
Covalent
d)
None of the above
6.
What is the formula of Sodium oxide?
a)
Na2O
b)
NaO2
c)
Na2O2
d)
Na2O
7.
What is the correct chemical formula for sodium sulfate?
a)
NaSO4
b)
Na2SO4
c)
Na(SO4)2
d)
Na2(SO4)2
8.
Which of the following is the correct ionic compound formula for barium nitride?
a)
Ba2N3
b)
Ba2N
c)
BaNO2
d)
Ba3N2
9.
What is the chemical formula for calcium nitrate?
a)
CaNO3
b)
Ca(NO2)2
c)
Ca(NO3)2
d)
Ca3N2
10.
Which of the following compounds is considered ionic?
a)
CO2
b)
NaCl
c)
H2
d)
SCl2
11.
Which of the following compounds is considered covalent?
a)
CuBr2
b)
NH3
c)
LiF
d)
KCl
12.
Li3N
a)
Lithium Nitride
b)
Lithium (III) Nitride
c)
Trilithium Nitride
d)
Lithium Nitrodide
13.
Which of the following is the correct formula for nitrate ion?
a)
NO
b)
NO21-
c)
NO31-
d)
N2
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