Ionic Names and Formulas

Front

What is the name of the polyatomic ion SO4^2-?

Back

Sulfate

Front

What is the name of the compound NH4F?

Back

Ammonium Fluoride

Front

What is the name of PtO2?

Back

platinum (IV) oxide

Front

What is the name of CrN?

Back

chromium (III) nitride

Front

Which of the following combinations is incorrect: nitrite NO3^-?

Back

NO3^- is actually the nitrate ion, not nitrite.

Front

What is the charge of the sulfate ion?

Back

-2

Front

What is the formula for ammonium?

Back

NH4^+.

Front

What is the oxidation state of platinum in platinum (IV) oxide?

Back

+4

Front

What is the oxidation state of chromium in chromium (III) nitride?

Back

+3

Front

What is the formula for the nitrite ion?

Back

NO2^-.