Identify three physical states of a substance.
solid, liquid, and gas
Changing from a solid to a liquid is called__________.
melting
Changing from a liquid state to a gas is called____________.
vaporisation or evaporation
Changing state from a solid to a gas is called_____________?
sublimation
Changing state from a liquid to a solid is called ______________.
freezing
Changing state from a gas to a solid is called ______________.
deposition
Changing state from a gas to a liquid is called ____________.
condensation
What is melting point of water in Celsius?
0 C
What is the boiling point of the water in celsius
100 C
