Question

Which of the following element is a metalloid?

• A. $Bi$
• B. Sn
• C. Ge
• D. $C$

Answer 1

Answer: (C)

Boron $(B),Si,Ge,As,Sb$, and $At$ are the metalloid elements. Bismuth $(Bi)$ and tin$(Sn)$ are metals while carbon$(C)$ is non-metal.