Question

Write an example of physical change of temporary change???

Answer 1

Answer:

In a physical change, the substances are not altered chemically. No new products are formed.

A physical change can affect the size, shape or color of a substance but does not affect its composition. The substances may be changed to another phase (i.e. gas, liquid, solid) or separated or combined so physical changes are temporary.

Examples:

when ice melts

when sulfur is mixed with iron filings.

breaking a glass

dissolving sugar in water