Formulas for Binary Compounds

Front

What is the correct order for naming ionic compounds?

Back

The cation is named first, followed by the anion.

Front

What type of charge do cations have?

Back

Cations have a positive charge.

Front

What is an ion?

Back

An ion is an atom that has lost or gained electrons, resulting in a charge.

Front

What is the name of the compound CaCl2?

Back

Calcium chloride.

Front

What is the charge of an atom that has lost one electron?

Back

+1.

Front

What is the charge of an anion?

Back

Anions have a negative charge.

Front

How do you determine the formula for a binary ionic compound?

Back

Combine the cation and anion charges to balance them to zero.

Front

What is the name of the compound NaCl?

Back

Sodium chloride.

Front

What is the difference between a cation and an anion?

Back

Cations are positively charged ions, while anions are negatively charged ions.

Front

What is the formula for magnesium oxide?

Back

MgO.