Question

HELP PLEASE!!!

1.in which state of matter do particles move freely ?
2.in what state do particles move closets together ?
3.in what state has an indefinite shape but definite volume ?
4.give an ex of a chemical change of paper
5.whats the difference between chemical and physical change

Answer 1

1.) Gas

2.) Solid

3.) Liquid

4.) Burning the paper

5.) Physical Change: Can get original substances back
Chemical Change: Can not get original substances back

Answer 2

1. Air

2. solids

3. liquids

4. Paper that burns from fire can't turn back into it's original form.

5. Composition