P4 : Atomic Structure

P4 : Atomic Structure

1. Protons

   • +1 Charge
   • 1 Mass
   • Found in Nucleus

2. Neutron

   • 0 Charge
   • 1 Mass
   • Found in Nucleus

3. Electron

   • -1 Charge
   • 1/2000 or 0 Mass
   • Found in shells outside nucleus

4. Isotopes

   • Isotopes are a form of a element that have the same number of protons but different numbers of neutrons