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Polyatomic Ions

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Polyatomic Ions are substances that contain more than one atom and carry a charge. In these activities you can practice learning these ions.

A	B
ammonium	\[NH_3{}^{1+}\]
hydroxide	OH^1-
carbonate	CO₃^2-
bicarbonate	HCO₃^1-
sulfate	SO₄^2-
phosphate	PO₄^3-
nitrate	NO₃^1-
nitrite	NO₂^1-
sulfite	SO₃^2-
cyanide	CN^1-
peroxide	O₂^2-
chlorate	ClO₃^1-
bromate	BrO₃^1-
iodate	IO₃^1-
acetate	C₂H₃O₂^1-
chlorite	ClO₂^1-
perchlorate	ClO₄^1-
hypochlorite	ClO^1-

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