Binary Ionic Compounds Names and Formulas Practice

Front

What is a binary ionic compound?

Back

A binary ionic compound is a chemical compound composed of two different elements, typically consisting of a metal and a non-metal, that are held together by ionic bonds.

Front

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

Back

To determine the formula, identify the charges of the ions, then combine them in a ratio that results in a neutral compound.

Front

What is the charge of a potassium ion?

Back

The charge of a potassium ion (K) is 1+.

Front

What is the charge of a barium ion?

Back

The charge of a barium ion (Ba) is 2+.

Front

What is the formula for sodium sulfide?

Back

The formula for sodium sulfide is Na₂S.

Front

What is the name of the compound with the formula Mg₃N₂?

Back

The name of the compound Mg₃N₂ is magnesium nitride.

Front

What is an ion?

Back

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

Front

What is a cation?

Back

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

Front

What is an anion?

Back

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

Front

How do you name a binary ionic compound?

Back

To name a binary ionic compound, name the cation first followed by the anion, changing the anion's ending to '-ide'.