Ions and basic ionic naming/formulas

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

Front

What is the charge of a cation?

Back

A cation is a positively charged ion, formed when an atom loses one or more electrons.

Front

What is the charge of an anion?

Back

An anion is a negatively charged ion, formed when an atom gains one or more electrons.

Front

How do you determine the formula of an ionic compound?

Back

The formula of an ionic compound is determined by balancing the total positive and negative charges of the ions.

Front

What is the ionic charge of Barium (Ba)?

Back

Barium typically forms a cation with a charge of +2 (Ba⁺²).

Front

What is the ionic charge of Nitride (N)?

Back

Nitride typically forms an anion with a charge of -3 (N^-3).

Front

What is the formula for Barium Nitride?

Back

The formula for Barium Nitride is Ba₃N₂.

Front

What is the ionic charge of Gallium (Ga)?

Back

Gallium typically forms a cation with a charge of +3 (Ga⁺³).

Front

What is the formula for Calcium Bromide?

Back

The formula for Calcium Bromide is CaBr₂.

Front

What is the name of the compound Na₂S?

Back

The name of the compound Na₂S is Sodium Sulfide.