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 a simple ionic compound?

Back

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

Front

What is the name of the ionic compound NaCl?

Back

Sodium chloride.

Front

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

Back

Roman numerals indicate the oxidation state of the metal cation in compounds with variable charges.

Front

Name the ionic compound with the formula FeCl₃.

Back

Iron (III) chloride.

Front

What is the name of the compound MgO?

Back

Magnesium oxide.

Front

How do you name polyatomic ions in ionic compounds?

Back

When naming ionic compounds containing polyatomic ions, use the name of the polyatomic ion as it is, without changing its ending.

Front

What is the name of the compound K₂SO₄?

Back

Potassium sulfate.

Front

What is the formula for lithium bromide?

Back

LiBr.

Front

What is the name of the compound CaCO₃?

Back

Calcium carbonate.