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. It typically consists of a metal and a non-metal.

Front

How do you name an ionic compound with a metal and a non-metal?

Back

The name of the ionic compound is formed by naming the metal first followed by the non-metal with its ending changed to '-ide'. For example, NaCl is named sodium chloride.

Front

What is the oxidation state of a metal in an ionic compound?

Back

The oxidation state of a metal in an ionic compound is the charge it would have if the compound were composed of ions. It can often be determined from the formula of the compound.

Front

How do you name a compound containing a polyatomic ion?

Back

When naming a compound with a polyatomic ion, the name of the metal is followed by the name of the polyatomic ion. For example, Na2SO4 is named sodium sulfate.

Front

What is the name of the compound MgO?

Back

The name of the compound MgO is magnesium oxide.

Front

What is the name of the compound FeCl3?

Back

The name of the compound FeCl3 is iron(III) chloride.

Front

What is a transition metal?

Back

Transition metals are elements that have partially filled d orbitals and can form variable oxidation states, allowing them to form various ionic compounds.

Front

How do you determine the charge of a transition metal in an ionic compound?

Back

The charge of a transition metal can be determined by balancing the total charge of the compound with the known charges of the other ions present.

Front

What is the name of the compound Ca3(PO4)2?

Back

The name of the compound Ca3(PO4)2 is calcium phosphate.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed by the transfer of electrons from one atom to another, while covalent compounds are formed by the sharing of electrons between atoms.