will some one plz help

Ice being heated will go through changes of state, in order, from _________ to _________ to _________, which are all _________ changes. (List your four responses without punctuation.)

The main difference between physical and chemical changes is that _______ changes are not reversible.

Question

will some one plz help

Ice being heated will go through changes of state, in order, from _________ to _________ to _________, which are all _________ changes. (List your four responses without punctuation.)

The main difference between physical and chemical changes is that _______ changes are not reversible.

aaronq · Answer

what happens if you heat ice?  it will to turn to water

so, solid to liquid. 

if you heat it further, it turns into steam, i.e. gas

These are called $phase$ changes.