Kinetic particle theory of matter
what happens to particles during melting?
what happens to particles during boiling?
name the state that matter is in if given the temperature and the melting and boiling points?
what are some physical properties of matter?

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

What if it is did darwin used to support his theory of evolution