3.1.1.1- Fundamental Particles

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  • Created by: Shemserr
  • Created on: 16-09-16 13:35
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  • 3.1.1.1- Funadmental Particles
    • The 3 Sub-Atomic Particles
      • Protons
        • Relative Mass: 1
        • Relative Charge:+1
        • N.O of Protons= N.O of Electrons
      • Electrons
        • Relative Mass: 1/1836
        • Relative Charge: -1
      • Neutrons
        • Relative Mass: 1
        • Relative Charge: 0
    • Why do we assume that there are the same number of protons and neutrons in an atom?
      • Because there's an overall charge of 0.
    • Relative Atomic Mass
      • The mass of an element compared to carbon-12.
    • Isotopes
      • Atoms that have the same number of protons but different number of neutrons.
        • Isotopes will react the same because they have the same number of electrons.

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