Compounds

When a metal and non-metal join together, the name of the metal always comes first and the name of he non-metal second. The ending on the non-metal changed to IDE:

e.g.

Oxygen changes to oxide

nitrogen changes to nitride

Copper + Oxygen → Copper Oxide

Iron +Sulphur → Iron Sulphide

Sodium + Chlorine → Sodium Chloride

Lithium + Bromine →…