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22<br />
POLYATOMIC IONIC COMPOUNDS<br />
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DEFINITION:<br />
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On the back of your periodic table, there is a POLYATOMIC ION TABLE.<br />
Endings of polyatomic ions are easily recognizable as they are often _______________<br />
or __________________, which provides a good clue.<br />
EXAMPLES:<br />
nitrate<br />
nitrite<br />
cyanide<br />
hydroxide<br />
bicarbonate<br />
chlorate<br />
________<br />
________<br />
________<br />
________<br />
________<br />
________<br />
carbonate<br />
sulfate<br />
phosphate<br />
ammonium<br />
acetate<br />
________<br />
________<br />
________<br />
________<br />
________<br />
GIVEN NAME, WRITE <strong>FOR</strong>MULA<br />
lithium sulfate _____________________<br />
ammonium carbonate _____________________<br />
hydrogen dichromate _____________________<br />
sodium acetate _____________________<br />
GIVEN <strong>FOR</strong>MULA, WRITE NAME<br />
HNO 3 _____________________<br />
NaOH _____________________<br />
KMnO 4 _____________________<br />
Cu 2 SO 4 _____________________<br />
SOME OTHER NAMES . . .<br />
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