Ionic Formulas

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

Front

How do you determine the formula of an ionic compound?

Back

To determine the formula of an ionic compound, balance the total positive and negative charges of the ions involved. The total charge must equal zero.

Front

What is the formula for magnesium chloride?

Back

MgCl₂

Front

What is the formula for barium chloride?

Back

BaCl₂

Front

What is the formula for lithium phosphide?

Back

Li₃P

Front

How do potassium and nitrogen bond together?

Back

They bond to form K₃N.

Front

What is the charge of a magnesium ion?

Back

The charge of a magnesium ion (Mg) is +2.

Front

What is the charge of a chloride ion?

Back

The charge of a chloride ion (Cl) is -1.

Front

What is the charge of a lithium ion?

Back

The charge of a lithium ion (Li) is +1.

Front

What is the charge of a bromide ion?

Back

The charge of a bromide ion (Br) is -1.