Periodic Table Groups

  • Created by: Jamaz28
  • Created on: 26-10-16 10:51
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  • PERIODIC TABLE
    • Group ONE
      • Facts
        • After reaction it has a positive charge
        • Has one electron on outer shell until reaction
        • They are all Alkali
      • Reason Why
        • It is easier,and quicker for one to be lost so it reacts more. But the reason that lithium is less reactive, is because it has less electrons, so the connection is stronger.
      • Examples
        • Li
          • Na
            • K
              • Rb
                • Cs
                  • Fr
    • Group SEVEN
      • Facts
        • It always has seven electrons on the outer shell
        • After reaction it always has a negative charge
        • Theyare all non-metals
      • Examples
        • Florine
          • Chorine
            • Bromine
              • Idine
                • Astotine
      • Reason Why
        • It wants to take an electron to complete its outer shell to become stable, rather tan lose 7 electrons.
        • The ones with less electrons are more reactive as they have a stronger pulling force than ones with lots of electrons.
        • It will have a negative charge as it will have more electrons than protons.
    • Group ZERO
      • Facts
        • They all have full outer shell of electrons (8)
        • They are all stable
        • It will never react
        • They are all non-metals
      • Examples
        • He
          • Ne
            • Ar
              • Kr
                • Xe
                  • Rn
      • Reason Why
        • It has no needs, it has every thing it needs to be stable so will not react because atoms only react to become stable.
  • Least Reactive
  • Most Reactive
  • Most reactive
  • Least Reactive

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