Question

List 5 signs of physical change

Answer 1

Common physical changes include melting, change of size, volume, color, density, and crystal form.

Step-by-step explanation:

Answer 2

Physical change refers to a change in the physical properties of a substance. Five signs of physical change are change in shape or size, change in state, change in color, change in texture, and change in solubility.

Physical change refers to a change in the physical properties of a substance, without it forming a new substance. Here are 5 signs of physical change:

1. Change in shape or size: For example, cutting paper into smaller pieces or melting an ice cube.
2. Change in state: Such as ice melting into water or water boiling into steam.
3. Change in color: Like when an apple turns brown after it is cut.
4. Change in texture: For instance, freezing water to create ice with a different texture.
5. Change in solubility: When a substance dissolves in another substance, like salt dissolving in water.