Question

Which element out of the following is a metalloid?

• A. (A) Silver
• B. (B) Antimony
• C. (C) Lead
• D. (D) Carbon

Answer 1

The correct option is B

(B) Antimony

The explanation for the correct option:

Metalloids are elements that have properties between those of metals and nonmetals.

Examples: Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb), Tellurium (Te)

(B) Antimony

Symbol: Sb

Latin name: Stibium

The explanation for the incorrect option:

(A) Silver and (C) Lead: Both are metals. They show metallic properties like shininess, high melting points, malleability, and ductility.

(D) Carbon: It is a nonmetal. It shows nonmetallic properties like low melting points and a dull appearance

Thus, option (B) i.e, Antimony is the correct option as it is a metalloid.