State three reasons for confirming that Sulphur is a non-metal
The three reasons for confirming that Sulphur is a non-metal are:
State one use of the following non-metals:
(a) Oxygen (b) Nitrogen (c) Sulphur (d) Chlorine (e) Iodine
Match the following:
Element
Column A
Sodium
Non-metal
Sulphur
Lanthanide
Manganese
Metal
Cerium
Transition metal
State two reasons for believing that copper is a metal and sulphur is a non-metal?