Question

The element(s) which exhibit allotropy in its solid state is/are:

• A. Silicon
• B. Iron
• C. Oxygen
• D. Tin

Answer 1

Answer: (A), (B), (D)

The correct options are
A Silicon
B Iron
D Tin

Allotropy is a phenomenon in which an element exists in different forms possessing different physical properties but same chemical properties.

Carbon, silicon, phosphorous, iron and tin exhibit allotropy in their solid state. Oxygen exhibits allotropy in its gaseous state.