If a physical change has taken place, which of these is most likely true?

Question

Group of answer choices

The changed substance retains its unique properties.

A permanent change has taken place.

The molecular composition of a substance changes.

Atoms rearrange to form a new substance.

Answer 1

If a physical change has taken place, the most likely true statement is:

The changed substance retains its unique properties.

In a physical change, the substance may change its form, shape, or state (like solid, liquid, or gas), but its molecular composition and properties remain the same. Examples include melting ice into water or dissolving salt in water. No permanent change occurs in the chemical structure of the substance or its molecular composition.