Boiling point
Boiling point of a substance is the constant temperature at which it changes frm liquid to gas, ie supplied to it. For example, the boiling point of pure water is 10 If beat is suppliod to watcr changes rapidly to steam.
Different materials have different boiling points. Boiling point like melting point, is a of a substance and can be used to identify the substance. Boiling points of some common sobida follows.
Alcohol (ethyl): 80 C Silver 2212 c Gold 7 c 2750