Answer:
needs more information
Explanation:
We need more information (like picture options / etc), but a substance at it's highest temperature will have the most movement in it's molecules. Depending on the substance, it may be in a gas or plasma form (free moving molecules).
Hope this helps, have a nice day! :D
go outside and ponder your life choices dork.
A. It will move.
H, Na, N
energy is required to move from one state or phase of matter to the next. Energy is used to make a liquid into a gas or a solid into a liquid.
2 Mg + O2 -> 2 MgO
is a synthesis reaction.
