Q. Which of the following element is metalloid?
A) Bi
B) Sn
C) Ge
D) C
Explanation
(c)
Boron (B), Si, Ge, As, Sb, Te and At are the metalloid elements. Bismuth (Bi) and tin (Sn) are metals while carbon (C) is non-metal.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.