Naming & Writing Chemical Formulas

Front

What do Roman numerals indicate in ionic compounds?

Back

The charge of the metal cation(s).

Front

What is the name of the compound C3Cl8?

Back

Tricarbon octachloride.

Front

What is the name of the compound N2O3?

Back

Dinitrogen trioxide.

Front

How are ionic compounds written?

Back

Cation (+ ion) first, then anion (-ion).

Front

What is the chemical formula for tin (IV) oxide?

Back

SnO2.

Front

What is the charge of a cation?

Back

Positive.

Front

What is the charge of an anion?

Back

Negative.

Front

What is the prefix for 3 in chemical nomenclature?

Back

Tri-.

Front

What is the prefix for 8 in chemical nomenclature?

Back

Octa-.

Front

What is the formula for sodium chloride?

Back

NaCl.