Freezing
The process in which a liquid is turned to a solid is called "freezing".
it is simply melting process.
freezing
A solute
solidification
melting
Soild
chlorine can only change from a liquid to a gas-which is by the process of evapouration. it cannot be a soild
the lower mantle is a soild.
Toothpaste is a liquid.
Liquid.
WATER! If you put water in a cup and leave it in the freezer it will turn to an ice cube then if you leave it somewhere warm and cosy it will turn back to a liquid again. Try it for yourself even.