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WorksheetsIonic Naming Polyatomic Ions
Total questions: 20
Worksheet time: 21mins
Name
Class
Date
1.
Name the following compound: NaNO3
a)
Sodium Nitrogen Oxide
b)
Sodium nitrate
c)
Sodium nitrite
d)
Sodium nitride
2.
What is the name of NH4Cl?
a)
nitrogen tetrahydrogen chloride
b)
ammonium chlorine
c)
ammonium chloride
d)
ammonium chlorate
3.
What is the name of K3PO4?
a)
Tripotassium Phosphate
b)
Tripotassium Phosphite
c)
Potassium phosphide
d)
Potassium phosphate
4.
What is the name of Al(NO3)3?
a)
Aluminum trinitrate
b)
Monoaluminum nitrate
c)
Aluminum (III) nitrate
d)
Aluminum Nitrate
5.
What's the name of the compound NH4NO3 ?
a)
nitrogen hydrogen oxygen
b)
ammonium nitrite
c)
nitrogenous water
d)
ammonium nitrate
6.
Name the following ionic compound: MgSO4
a)
magnesium sulfoxide
b)
magnesium sulfide
c)
magnesium sulfate
d)
magnesium oxide
7.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium III nitrate
c)
lithium nitride
d)
lithium oxide
8.
Which naming pattern is unique to polyatomic ionic compounds?
a)
they can have prefixes
b)
they can end in -ide
c)
they can end in -ate
d)
they use Roman Numerals
9.
KNO3 is used in fertilizers as a source of potassium and nitrogen. If you want to buy fertilizer with this compound, what chemical name should you look for?
a)
potassium nitrate
b)
potassium nitrite
c)
potassium nitride
d)
potassium nitrogen
10.
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
11.
What is the name of Al(NO3)3?
a)
Aluminum trinitrate
b)
Monoaluminum nitrate
c)
Aluminum (III) nitrate
d)
Aluminum Nitrate
12.
What is the name of AlPO4?
a)
Aluminum phosphoxie
b)
Monoaluminum tetraphosphate
c)
Aluminum (III) phosphate
d)
Aluminum phosphate
13.
Name this compound:
NH4F
NH4F
a)
Ammonia fluoride
b)
Ammonium fluorite
c)
Ammonia fluorate
d)
Ammonium fluoride
14.
What is the name of Mg(OH)2?
a)
Magnesium Hydride
b)
Magnesium Dihydride
c)
Magnesium Dihydroxide
d)
Magnesium Hydroxide
15.
NH4+
a)
nitrogen hydride
b)
ammonium
16.
CN-
a)
cyanide
b)
carbon nitride
17.
SO42-
a)
sulfate
b)
sulfite
18.
PO43-
a)
phosphate
b)
phosphorus oxide
19.
CO32-
a)
carbon oxide
b)
carbonate
20.
ClO3-
a)
chlorite
b)
chlorate
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