Naming Ionic Compounds

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 name an ionic compound?

Back

To name an ionic compound, first name the cation (positive ion) followed by the anion (negative ion). For example, NaCl is named sodium chloride.

Front

What is the name of the compound BaO?

Back

Barium Oxide

Front

What is the name of the compound SrCl2?

Back

Strontium Chloride

Front

What is the name of the compound MgO?

Back

Magnesium Oxide

Front

What is the name of the compound KBr?

Back

Potassium Bromide

Front

What is the name of the compound Ag2O?

Back

Silver Oxide

Front

What is a cation?

Back

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

Front

What is an anion?

Back

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

Front

What is the significance of the Roman numeral in naming ionic compounds?

Back

Roman numerals indicate the oxidation state of the metal cation in compounds with variable charges, such as transition metals.