Writing and 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, one being a metal and the other a non-metal, that are held together by ionic bonds.

Front

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

Back

To determine the chemical formula, balance the charges of the cations and anions to ensure the overall charge is neutral.

Front

What is the charge of potassium in potassium oxide (K2O)?

Back

The charge of potassium in potassium oxide is +1.

Front

What is the charge of oxygen in potassium oxide (K2O)?

Back

The charge of oxygen in potassium oxide is -2.

Front

What is the chemical formula for magnesium phosphide?

Back

The chemical formula for magnesium phosphide is Mg₃P₂.

Front

What does a subscript in a chemical formula indicate?

Back

A subscript indicates the number of atoms or ions of each element in the compound.

Front

What is the proper formula for combining Al³⁺ and Cl⁻?

Back

The proper formula is AlCl₃.

Front

How do you name the compound AlBr₃?

Back

The compound AlBr₃ is named aluminum bromide.

Front

What is the significance of the oxidation state in naming ionic compounds?

Back

The oxidation state helps determine the charge of the ions and is crucial for correctly naming and writing the formulas of ionic compounds.

Front

What is the formula for sodium chloride?

Back

The formula for sodium chloride is NaCl.