This I/GCSE Chemistry blog post will look into the particle theories for different states of matter, let's go!
Introduction on Particle Theory
A matter is made up from particles that are to small to see.
An atom is the smallest particle. It can not be broken down anymore. It is the smallest recognisable part of an atom.
A molecule is a particle made up of 2 or more atoms chemically bonded together.
An ion is an atom or group of atoms chemically bonded that have an electrical charge.
States of Matter
Solids:
Shape: fixed shape, spreads out to fill container
Volume:fixed
Compressability: not compressible
Gases:
Shape: spreads out to fill container
Volume: not fixed (expands)
Compressability: compressible
Liquids:
Shape: flows easily takes shape of container
Volume: fixed
Compressability: not compressible
That is all!
