Question

Which physical properties can be used to identify an unknown material?

Choose all answers that are correct.

A.
ability to rust

B.
malleability

C.
weight

D.
thermal conduction

Answer 1

The physical properties that can be used to identify an unknown material are the ability to rust, malleability and thermal conduction. The answers are letters A, B and D. Weight cannot be used to identify an unknown material.