Question

chemical changes result in new substances, but physical changes do not. which process is an example of a physical change? sodium and chlorine are combined to form table salt. bleaching lightening hair color. a loaf of bread being sliced into pieces. sodium and water are combined and form sparks.

Explanation:

A physical change is a change in the form or appearance of a substance without changing its chemical composition. Slicing bread only changes its physical form, not its chemical makeup. Combining sodium and chlorine, bleaching hair, and combining sodium and water all result in chemical reactions that produce new substances.

Answer:

A loaf of bread being sliced into pieces.