c1 - atomic structure and the period table

    Cards (5)

    • atom
      smallest part of an element that can exist
    • element
      a substance only made up of one type of atom
    • compound
      substance where two or more different elements are chemically bonded
    • mixture
      a substance made from two or more different elements or compounds not chemically bonded together
    • filtration
      used to separate an insoluble solid from a solution/liquid
      pour mixture into the filter funnel lined with filter paper. insoluble solid will leave residue on filter paper - solution will drip through (filtrate)