Question : Which one of the following non-metals shows allotropy in the liquid state?
Option 1: Carbon
Option 2: Sulphur
Option 3: Phosphorus
Option 4: Bromine
Correct Answer: Sulphur
Solution : The correct option is Sulphur.
Sulphur (S) is an element that exhibits allotropy when it is liquid. The most stable form of sulphur, which is made up of S8 molecules arranged in a cyclic ring structure, is often found at ambient temperature and atmospheric pressure.
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