5.5 The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used.
(B) identify the boiling and freezing/melting points of water on the Celsius scale
Vocabulary:
Boiling point - the temperature at which a substance changes from a liquid to a gas
Celsius – measurement used in science for temperature
Condensation – the process of changing from a gas to a liquid
Evaporation – the process of changing from a liquid to a gas
Freezing point – the temperature at which a substance changes from a liquid to a solid
Melting point – the temperature at which a substance changes from a solid to a liquid
Temperature – the average speed of the particles in a substance
Water vapor – the gas state of water