Which of the following elements does not exhi | vedclass

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(D) Allotropy is the property of an element to exist in two or more different physical forms in the same physical state.
In Group $14$ elements,Carbo

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$Pb$

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(D) Allotropy is the property of an element to exist in two or more different physical forms in the same physical state.
In Group $14$ elements,Carbon $(C)$,Silicon $(Si)$,and Tin $(Sn)$ exhibit allotropy.
Carbon exists as diamond,graphite,and fullerenes.
Silicon exists in crystalline and amorphous forms.
Tin exists as grey tin $(\alpha-Sn)$ and white tin $(\beta-Sn)$.
Lead $(Pb)$ does not exhibit allotropy due to its metallic nature and the inert pair effect,which makes it stable in its standard metallic form.

Which of the following elements does not exhibit allotropy?

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