Naming & Writing Chemical Formulas

Front

What is the order of writing ionic compounds?

Back

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

Front

What is the correct name for the compound Cu3N2?

Back

Copper (II) nitride.

Front

What is the formula for manganese (III) oxide?

Back

Mn2O3.

Front

What is the name of the compound N2O3?

Back

Dinitrogen oxide.

Front

How do you name the ionic compound Cr(NO2)3?

Back

Chromium III nitrite.

Front

What is a cation?

Back

A positively charged ion.

Front

What is an anion?

Back

A negatively charged ion.

Front

What is a polyatomic ion?

Back

An ion composed of two or more atoms.

Front

How do you determine the charge of a transition metal in a compound?

Back

Use the charges of the anions to balance the overall charge.

Front

What is the formula for sodium chloride?

Back

NaCl.