Question

why is melting point and boiling point of a substance important ?​

Answer 1

Melting and boiling point is another property that scientists can use to identify a substance. When they see a solid melt, they record the temperature as the melting point.When they see a liquid boil,they record the temperature as the boiling point

Answer 2

Answer:

because it's decided that the and coolness of that substance in that situation