226k views
1 vote
Substances exist as a solid, a liquid, or a gas because…

1 Answer

5 votes
Answer:

Boiling point is defined as the temperature at which a liquid turn into gas, at 1 atmospheric surrounding pressure.
Similarly, melting point is defined as the temperature at which a solid starts melting, at 1 atmospheric surrounding pressure.
User Serverfaces
by
6.1k points