Question

The process where molecules break free from their fixed positions and change into liquid state​

Answer 1

Answer:

the process called melting.

Explanation:

due to kinetic energy

Answer 2

Answer:

This process is known as melting

Explanation:

When a solid is heated the particles vibrate faster and faster until they have enough energy to break away their fixed position. Then particles can move freely since the particles is from a solid to liquid