Question

any change in matter not involving a change in the substance's chemical properties

Answer 1

Familiar examples of physicalproperties include density, color, hardness, melting and boiling points, and electrical conductivity. ... Aphysical change is a change in the state or properties of matter without any accompanying change in itschemical composition (the identities of the substances contained in the matter).

Answer 2

This is termed as physical change..which is change in odour...change in size..etc  Hope it helps u  @skb