Naming Binary Ionic Compounds

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 name a binary ionic compound?

Back

To name a binary ionic compound, write the name of the metal (cation) first, followed by the name of the non-metal (anion) with its ending changed to '-ide'.

Front

What is the name of NaBr?

Back

Sodium bromide.

Front

What is the name of Ba3P2?

Back

Barium phosphide.

Front

What is the name of BeCl2?

Back

Beryllium chloride.

Front

Which of the following is an ionic compound: NaCl, CO2, or H2O?

Back

NaCl (sodium chloride) is an ionic compound.

Front

What is the formula for calcium phosphide?

Back

Ca3P2.

Front

What is the charge of a barium ion?

Back

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

Front

What is the charge of a phosphide ion?

Back

The charge of a phosphide ion (P) is -3.

Front

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

Back

To determine the formula, balance the total positive charge from the cations with the total negative charge from the anions.