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Science
Chemistry
common polyatomic ions
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Chemistry
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Last updated 7:15 PM on 10/24/22
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22 Terms
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1
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Ammonium
NH₄⁺
2
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Nitrate
NO₃⁻
3
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Nitrite
NO₂⁻
4
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Sulfite
SO₃²⁻
5
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Sulfate
SO₄²⁻
6
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hydrogen sulfate (bisulfate)
HSO₄⁻
7
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Hydroxide
OH⁻
8
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Cynaide
CN⁻
9
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Phosphate
PO₄³⁻
10
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Hydrogen Phosphate
HPO₄²⁻
11
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Dihydrogen Phosphate
H₂PO₄⁻
12
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Carbonate
CO₃⁻²
13
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hydrogen carbonate (bicarbonate)
HCO₃⁻
14
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Hypochlorite
ClO⁻
15
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Chlorite
ClO₂⁻
16
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Chlorate
ClO₃⁻
17
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Perchlorate
ClO₄⁻
18
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Acetate
C₂H₃O₂⁻
19
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Permanganate
MnO₄⁻
20
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Dichromate
Cr₂O₇²⁻
21
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Chromate
CrO₄²⁻
22
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Peroxide
O₂²⁻