The _____melting point________ is the temperature at which a substance changes from solid to liquid; _______boiling point_________ is the temperature at which a substance changes from a liquid to as gas; _______vapourisation_________ is the process by which atoms of molecules leave a liquid and become a gas.
Three groups
gases, metals, metalliods/nonmetals
Answer:
Expand
Explanation:
When you heat up a substance it expands
If an organism reproduces quickly, its population can evolve faster.
