Atomic Structure

  • Created by: Iz6379
  • Created on: 02-06-19 09:56
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  • Atomic Structure
    • Atoms
      • Electrons
        • 0 mass-(-1) charge-
        • In shells around the nucleus
        • Can be gained/lost in bonding
      • Neutrons
        • In nucleus
        • 1 mass-0 charge
      • Protons
        • Nucleus
        • 1 mass-(+1 charge)
      • Smallest part of an element
    • Elements and Compounds
      • Elements
        • Made  up of only one type of atom
          • In the periodic table
      • Compounds
        • Two or more elements chemicallycombined
          • Not in the periodic table
    • Separating Mixtures
      • Filtration
        • Insoluble solids from liquids
      • Evaporation
      • Crystillisation
        • Soluble solids from liquids
          • Evaporation
      • Chromatography
        • Separates a mixture of inks
      • Distillation
        • Liquid from a solution
      • Fractional Distillation
        • Separates a mixture of liquids
    • The periodic table
      • Metals on left, non-metals on the right
      • Group 1
        • AlkalineMetals
        • Softer/less dense than transition metals
        • Very reactive
        • More reactive down the group, and boiling points go down
      • Group 7
        • Very reactive
        • Halogens
        • More reactive halogens displace less reactive  ones
        • Less reactive going down the group and boiling points go up
      • Group 0
        • Boiling point increases as you go down the group
        • React with almost nothing
        • Noble gases

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