A phase change.
evaporation.
a change of stateIce melting is a physical change
physical change
a physical change called melting. It is also called a phase change.
A chemical change. CaSO3 is insolube in water.
Liquid to solid.
Phase
The melting point and freezing point of water are physical properties.
Physical change
The freezing point is a physical change because the substance is the same before and after only changing its form.
Evaporation is a physical process - transformation of a liquid in gas without boiling.
chemical change