Atoms
- Created by: HLAM
- Created on: 26-02-14 17:09
Fullscreen
- Atoms consist of electrons surrounding a nucleus, which is made up of protons and neutrons
- Electrons have a negative charge, protons have a positive charge and neutrons are neutral
- An element is a substance that is made up of the same type of atom
- There are around 100 different elements, as seen in the Periodic Table
- The rows of the Periodic Table are called periods and the columns of the Periodic Table are called groups
- The atoms in the same group have…
Comments
No comments have yet been made