Question

<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> Define melting.

Answer 1

<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> Melting is the change of a solid into a liquid when heat is applied to a substance till it reaches its melting point. [1 mark]