What is a physical change?

Answer:

Answer

A change that affects the size, shape or color of a substance but does not affect its composition. A change that occurs in the physical property/properties of a substance without altering its composition.

• it only change the state of matter.
• no new material is formed.
• alters only the state of matter.
• can occur either by increasing or decreasing the temperature.

what is a physical change? A physical change is any change not involving a change in a substance's u see me pee chemical identify. in that is what a physical change is by
A physical change is any change not involving a change in the substance's chemical identity