Chem HN - Diatomic Molecules and Polyatomic Ions
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8 Terms
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Diatomic Molecules
when the element is ALONE
H2, N2, O2, F2, Cl2, Br2, I2
Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, Iodine
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Sulfate
SO4
Charge: -2
3
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Phosphate
PO4
Charge: -3
4
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Nitrate
NO3
Charge: -1
5
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Carbonate
CO3
Charge: -2
6
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Ammonium
NH4
Charge: +1
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Acetate
C2H3O2
Charge: -1
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Hydroxide
OH
Charge: -1
Note 
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