Worksheets5.5 (4) Quizizz: Ionic Bonds with Polyatomic Ions
Total questions: 12
Worksheet time: 24mins
Name
Class
Date
1.
What is the correct formula for Ammonium phosphate?
a)
NH4PO4
b)
NH43PO4
c)
(NH4)3PO4
d)
NH4(PO4)3
2.
How many atoms of oxygen are in a molecule of Ca3(PO4)2
a)
1
b)
2
c)
4
d)
8
3.
_______ is an ion that contains more than one atom.
a)
monatomic ion
b)
complex ion
c)
polyatomic ion
d)
diatomic ion
4.
What is the name of K3PO4?
a)
Tripotassium Phosphate
b)
Tripotassium Phosphite
c)
Potassium phosphide
d)
Potassium phosphate
5.
What is the name of Al(NO3)3?
a)
Aluminum trinitrate
b)
Monoaluminum nitrate
c)
Aluminum (III) nitrate
d)
Aluminum Nitrate
6.
What is the name of Mg(OH)2?
a)
Magnesium Hydride
b)
Magnesium Dihydride
c)
Magnesium Dihydroxide
d)
Magnesium Hydroxide
7.
The formula of calcium phosphate is
a)
CaPO4
b)
Ca2(PO4)3
c)
Ca3PO4
d)
Ca3(PO4)2
8.
The chemical compound for sodium phosphate would be:
a)
NaPO4
b)
Na2PO4
c)
Na3PO4
d)
Na(PO4)3
9.
Cu +2 and OH -
a)
CuOH2
b)
Cu2OH
c)
Cu(OH)2
d)
correct answer is not given
10.
NH4 +1 and C2O4 -2
a)
NH4C2O4
b)
(NH4)2C2O4
c)
NH4(C2O4)2
d)
correct answer is not given
11.
When adding a subscript to a polyatomic ion, you should...
a)
multiply any subscripts on the polyatomic ion by the subscript you are adding
b)
put parentheses around the polyatomic ion before adding a subscript
c)
write the new subscript next to any subscripts on the polyatomic ion
d)
put the polyatomic ion in square brackets before adding the subscript
12.
How many atoms are present in CaCO3?
a)
5
b)
2
c)
4
d)
6
100 %
