The temperature AND pressure at which the solid, liquid, and gaseous state can all coexist.
The boiling point is the temperature at which a substance changes from a liquid to a gas, while the melting point is the temperature at which a substance changes from a solid to a liquid. These properties are unique to each substance and can be used to identify or characterize them.
At the freezing point a substance become a solid.
The boiling point of a substance is an example of a physical property of that substance.
what the heck are you asking? the melting point is not a substance. it's a temperature in which the substance starts to melt
It indicates that the substance has turned to a liquid.
Yes, when the substance is pure
One substance that has a high melting point is diamond.
The melting point and solidification point of a substance are the same. They are the point of transition between solid and liquid. This temperature is the melting point if the substance starts out solid and is the solidification point if the substance starts out liquid.
When a substance reaches its melting point it changes from solid to liquid. When a substance reaches its boiling point it changes from liquid to gas.
It has reached its melting point.
A substance changes from a solid to a liquid at its melting point
The melting point of a substance is the temperature at which it changes from a solid to a liquid.