Science Quiz / Polyatomic Ions

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Can you name the polyatomic ions?

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NH4 (+)
NO2 (-)
NO3 (-)
SO3 (2-)
SO4 (2-)
HSO4 (-)
OH (-)
CN (-)
PO4 (3-)
HPO4 (2-)
H2PO4 (-)
Hg2 (2+)
NCS (-)
CO3 (2-)
HCO3 (-)
ClO (-)
ClO2 (-)
ClO3 (-)
ClO4 (-)
C2H3O2 (-)
MnO4 (-)
Cr2O7 (2-)
CrO4 (2-)
O2 (2-)
C2O4 (2-)

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Created Nov 30, 2010ReportNominate
Tags:formula, ion, Polyatomic

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