The diameters of the molecules of matter are about
10-10 m
10-8 m
10-11 m
10-9 m
Molecule — It is the combination of atoms
Thus, the option D is correct
According to the kinetic theory of matter, the molecules of a substance are in constant________.
Molecules in matter are always in a state of _________( rest/ motion).
These are the molecules of which state of matter?