Matching Pairs CHANGES OF STATEOnline version RELATE CONCEPTS by OLGA arnal terren 1 MELTING 2 SOLIDIFICATION 3 EVAPORATION 4 CONDENSATION IT IS WHEN A GAS CHANGES INTO A LIQUID IT IS WHEN A LIQUID TURNS INTO A GAS IT IS WHEN A LIQUID CHANGES INTO A SOLID IT IS WHEN A SOLID TURNS INTO A LIQUID