Melting and dissolving

This task is about melting and dissolving.
examples of melting butter and dissolving sugar

 

Question 2Change answer

a)  i)  Describe what you see happening when something melts.
ii) Explain why you think this happens.

Question 2Change answer

b)  i)  Describe what you see happening when something dissolves.
ii) Explain why you think this happens.