Naming ionic compounds and writing formulas

Front

What is the formula for the ionic compound formed between aluminum (Al) and oxygen (O)?

Back

Al₂O₃

Front

What is the name of the ionic compound with the formula SrO?

Back

strontium oxide

Front

What is the first step in naming an ionic compound?

Back

Naming the cation (metal)

Front

What is the correct name for the compound Cu₃N₂?

Back

copper (II) nitride

Front

What is the chemical formula for the ionic compound formed between potassium (K) and oxygen (O)?

Back

K₂O

Front

What is the charge of aluminum in the compound Al₂O₃?

Back

+3

Front

What is the charge of oxygen in ionic compounds?

Back

-2

Front

How do you determine the formula of an ionic compound?

Back

By balancing the charges of the cation and anion.

Front

What is the naming convention for anions in ionic compounds?

Back

Anions typically end in -ide.

Front

What is the name of the ionic compound NaCl?

Back

sodium chloride