Question

State two characteristics of matter demonstrated by :. a) diffusion b) brownian motion.

Answer 1

A) diffusion- particles of matter have space between them
B)brownian motion- particles of matter are continuously moving

Answer 2

Solid - slow diffusion, movement of particle is slow
Liquid - more than solid and less than gas, movement of particle is more than solid but less than gas
Gas - fast diffusion, movement of particle is fast