Q. Identify the alloy containing a non-metal as a constituent in it.
A) Bronze
B) Invar
C) Steel
D) Bell metal
Explanation
[Solution from source] Steel is an alloy of iron with carbon, a non-metal. Bronze (Cu–Sn), invar (Fe–Ni) and bell metal (Cu–Sn) contain only metals. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.