What is a physical change and how can we identify them?

Science

The particles are not arranged in a regular pattern.

The particles can move freely in all directions.

When water becomes ice the process is called ...

Burning paper is an example of a physical change.

Sugar dissolving in water is an example of a physical change.

A ceramic bowl smashing is not an example of a physical change.

Are not touching and moving fast in all directions.

Are touching but can move past each other.

Liquids can be compressed because there are spaces between the particles.

Gases can flow because the particles are able to move in all directions.

What happens to particles when they are heated?