In a physical change, an object can return to it's previous shape, state, size, etc.
In a chemical change, an object cannot return to it's previous shape, state, size, etc.
Answer:
Changes in state or phase (melting, freezing, vaporization, condensation, sublimation) are physical changes. Examples of physical changes include crushing a can, melting an ice cube, and breaking a bottle.
A chemical change, also known as a chemical reaction, is a process where one or more substances are altered into one or more new and different substances. In other words, a chemical change is a chemical reaction involving the rearrangement of atoms.
Explanation:
