Name one:
non-metal which has lustre.

Name one: non-metal which is a conductor of electricity.

Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non malleable and are coloured. (a) Name a lustrous non-metal. (b) Name a non-metal which exists as a liquid at room temperature. (c) The allotrpic form of a non-metal is a good conductor of electricity . (d) Name a non-metal which is known to form the largest number of compounds. (e) Name a non-metal other than carbon which shows allotropy. (f) Name a non-metal which is required for combustion.

Name the following: Non-metal which is a good conductor of electricity.

Give two examples for each of the following : ( a) Non-metals which are solids (b) Metals which are soft (c) Non-metals which are lustrous ( d) Elements which are liquids ( e) Inert gases

Name a non-metal that is : lustrous,

Name: a non-metallic element which is a conductor of electricity.

Name a non-metallic oxide which is a reducing agent.

Alloys are homogeneous mixtures of a metal with a metal or non-metal. Which among the following alloys contain non-metal as one of its constituents?

Name one metal and one non-met-al that exist in liquid state at room temperature. Also name two metals having melting point less than 310 K ( 37^(@)C ).

Name one: metallic oxide which cannot be reduced by hydrogen.