Diamond is composed of which element?
Carbon
Silicon
Aluminium
Boron
Use Mendeleev's Periodic Table to predict the formula of
(a) hydrides of carbon and silicon
(b) oxides of potassium, aluminium and barium.
Which element is diamond composed of?
which of the follwing are not compound
chlorine gas, potassium chloride, iron pwoer, iron sulphide, aluminium foil, idoine vapour, graphite, carbon monoxide, sulphur power, diamond