Question

when a substance is heated it's density increses​

Answer 1

When a substance is heated its volume increases and as a result density decreases. There is an exception, that is water. When water is heated its volume decreases and as a result density increases.

Answer 2

Answer:

False

Explanation:

When a substance is heated, its Density decreases. The reason for this is as follows:

Taking an example of solid to liquid change of state, the particles will be getting farther apart and density is basically how close together the particles are. Hence we can conclude that the particles are getting farther apart.