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Science
Chemistry
common polyatomic ions
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Chemistry
10th
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22 Terms
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1
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NH4
\+
2
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NO2
\-
3
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NO3
\-
4
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SO3
2-
5
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SO4
2-
6
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OH
\-
7
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CN
\-
8
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PO4
3-
9
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CO3
2-
10
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HCO3
\-
11
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C2H3O2
\-
12
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MnO4
\-
13
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Cr2O7
2-
14
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CrO4
2-
15
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O2
2-
16
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H (hydrogen ion)
\+
17
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Ag
\+
18
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Zn
2+
19
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H (hydride)
\-
20
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OCN
\-
21
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SCN
\-
22
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PO3
3-