• Question: There's liquids, solids, gases, but what is plasma (except the fact that it is a type of state of matter) ??????

    Asked by Samiya to Angela, Claire, Ian, Robert, Sarah on 14 Nov 2014.
    • Photo: Ian Cade

      Ian Cade answered on 14 Nov 2014:


      Ionised gas (so its a bit like a gas but rather than being made up of neutral molecules, it is made up of charged ions and electrons… So, it is more conductive and less transparent than a gas. And unlike a gas it is strongly affected by magnetic fields)

    • Photo: Angela Stokes

      Angela Stokes answered on 16 Nov 2014:


      Hi Samiya
      Good answer Ian – nothing more to add!

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