Which has  no definite shape or volume?

Anything which has weight and occupies space is called :

The amount of space taken up by the matter of a substance is known as its:

Which  should be kept in closed containers?

Corrosion is a:

Matter is made of very tiny particles called:

Substance which do not dissolve in  a liquid is called:

Which  is the process by which a gaseous state of a matter changes into liquid?

Solute and solvent together combine to form:

The process of  a  liquid state of matter changing into solid on cooling is called :