Chapter 2: Ph
ysical Change
rself
What is a
change?​

A change is any alteration or modification of the circumstances or characteristics of a certain thing or situation. Thus, when there is a change in the characteristics of, for example, a container with liquid water that through the action of heat passes into a gaseous state after exceeding 100ºC in temperature, there is a change in the state of matter.

answeramicable; (friendly);