Atomic Structure
- Created by: Samuel
- Created on: 06-03-13 21:26
Fullscreen
- An atom is the smallest particle into which an elemnet can be divided into
- Nucleus in the centre cointaing protons and neutrons
- electrons in a shell orbiting it.
Sub Atomic Particle Relative Mass Relative Charge
Proton 1 +1
Neuton 1 -1
Electron 1/1840 -1
Atomic Number
- Number of protons an atom contains
Mass…
Comments
Report