NerdTests.com Test: Common Polyatomic Ions part 1

I don't know if the real test is multiple choice or not, so do practise another way, but this is a simple way to see if you have some kind of clue as to what the names are :) Good Luck!

Name: NH4 +

Ammonium
Phosphate
Mercury
Thiosulfate

Name: NO2 -

Nitride
Nitrate
Nitrite
Hydroxide

Name: PO4 3-

Ammonium
Phosphate
Cyanide
Dihydrogen phosphate

Name: Hg2 2+

Mercury I
Nitrate
Sulfate
Cyanide

Name: HPO4 2-

Dihydrogen phosphate
Phosphate
Sulfate
Hydrogen phosphate

Name: NO3 -

Nitride
Nitrite
Nitrate
Hydrogen phosphate

Name: SO4 2-

Sulfite
Sulfide
Sulfate
Sulfur tetraoxide

Name: H2PO4 -

Ammonium
Dihydrogen phosphatetroxide
Hydroxide
Dihydrogen phosphate

Name: OH -

Hydroxide
Hydrogen sulfate
Bisulfate
Dihydroxide

10)

Name: CN -

Carbon nitride
Cyanide
Chloride
Ammonium

11)

Name: SO3 2-

Sulfur II Oxide
Sulfur trioxide
Sulfate
Sulfite

12)

Name: HSO4 -

Hydrogen tetrasulfate
hydrogen phosphatetroxide
Hydrogen Sulfate
Hydroxide

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