3.2c - Ionic Compounds w/ Polyatomic Ions

You only need parentheses around a polyatomic ion when you have more than one in your chemical formula.

• True

• False

You can change the formula and name of a polyatomic ion.

• True

• False

The charge of a polyatomic ion will always be the same.

• True

• False

Name the following:

MgSO₄

• magnesium sulfoxide

• magnesium sulfide

• magnesium sulfate

• magnesium oxide

Name the following:

LiNO₃

• lithium nitrate

• lithium III nitrate

• lithium nitride

• lithium oxide

Name the following:

Ca₂CO₃

• calcium carbon oxide

• calcium (II) carbonate

• calcium carbonate

• carbonate (I) calcide

Name the following:

K₃PO₄

• tripotassium phosphate

• tripotassium phosphite

• potassium phosphide

• potassium phosphate

Name the following:

Al(NO₃)₃

• aluminum trinitrate

• monoaluminum nitrate

• aluminum (III) nitrate

• aluminum nitrate

Name the following:

Mg(OH)₂

• magnesium hydride

• magnesium dihydride

• magnesium dihydroxide

• magnesium hydroxide

Name the following:

AgNO₃

• silver (II) nitrate

• silver mononitrate

• silver (I) nitrate

• monosilver nitrate