Name a non-metal:

(a) which is lustrous


(b) which is required for combustion


(c) whose one of the allotropic forms is a good conductor of electricity. Name the allotrope


(d) other than carbon which shows allotropy


(e) which is known to form the largest number of compounds

(a) Iodine is lustrous in nature.

(b) Oxygen is necessary for combustion.


(c) Carbon is the non-metal whose allotrope Graphite, is a good conductor of electricity.


(d) Sulphur also shows allotropy.


(e) Carbon is the element to form largest number of compounds.


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