- Created by: Ellsbells98
- Created on: 08-06-15 11:01
Elements consist of one type of atom only.
Quite a lot of everyday substances are elements:
Copper, Aluminium, Iron, Oxygen, Nitrogen.
Each element has a different number of protons. It's the number of protons in an atom that decides what element it is. For example, any atom of the element helium will have 2 protons - any atom with 2 protons…