C4 - Atoms

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  • C4 - Atoms
    • The Nucleus
      • It contains  proton's and neutrons
      • It's located in the middle of the atom
      • Has a positive charge because of the protons.
    • The Electrons
      • They are negatively charged.
      • They move around the nucleus.
      • They virtually have no mass.
      • They are arranged in shells around the nucleus
        • Untitled
      • The order of shells go 2, 8, 8 ect.
    • P.E.N number
      • Protons are heavy and positively charged.
      • Electrons are tiny and negatively charged.
      • Neutrons are heavy and neutral.
      • For example, sodium would be P - 11, E - 11 and N - 12

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Significance

thnx it was quite helpful☺️☺️

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