Polyatomic Ions

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Description and Tags

Chemistry

Molecular & Ionic Compounds

COLLEGE

Last updated 1:03 AM on 8/17/26

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12 Terms

1

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NH₄- Ammonium

+1

2

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C₂H₃O₂ - Acetate

-1

3

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CN - Cyanide

-1

4

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OH - Hydroxide

-1

5

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NO₃ - Nitrate

-1

6

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MnO₄ - Permanganate

-1

7

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HCO₃- Bicarbonate

-1

8

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CO₃ - Carbonate

-2

9

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CrO₄ - Chromate

-2

10

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Cr₂O₇ - Dichromate

-2

11

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SO₄ - Sulfate

-2

12

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PO₄ - Phosphate

-3