Question

question 2
which of the following is a physical property?
○ explosive
○ ability to rust
○ melting point
○ combustible

Explanation:

Physical properties are characteristics of a substance that can be observed or measured without changing the substance's chemical identity. Explosiveness, rusting ability, and combustibility all involve chemical changes to the substance. Melting point is measured as a substance changes state (solid to liquid) without altering its chemical composition.

Answer:

melting point