Allotrope of carbon used to make black paint.

Group number of carbon is

Covalent bonds are formed by ___________ valence electrons.

Graphite is a good _________ of electricity.

Choose the elements having most number of compounds.

Choose the allotrope of carbon.

 Valency of carbon is

Melting point of diamond is

Steel is an alloy based on iron and

Carbon forms _________ compounds.