Permanent and Temporary Changes

Permanent change or Temporary change?

A type of change that forms a new substance is called ____ change.

Materials change when they are ___ and ___ .

Permanent change or Temporary change?

When an object is heated, does it gain/lose heat?

A type of change where its object can return to its original form is called ____ change.

A type of change that doesn't form a new susbstance is called ___ change.

A type of change where its object cannot return to its original form is called ____ change.

Heating or Cooling?

Permanent change or Temporary change?

Permanent change or Temporary change?

When an object is cooled, does it gain/lose heat?

Heating or Cooling?