• Question: Explain how the covalent bonds in the water molecule hold the hydrogen and oxygen atoms together.

    Asked by charliewilson to Andrew, Beth, Bruce, Lindy, Lizzie on 15 Jun 2012.
    • Photo: Lindy Heath

      Lindy Heath answered on 15 Jun 2012:


      A water molecule is made up of two hydrogen atoms and one oxygen atom. When the two hydrogen atoms get close enough to an oxygen atom their electrons will become attracted to the proton of the oxygen atom. The electrons in the oxygen atom will also be attracted to the protons in the hydrogen atoms. This is a strong attraction between the atoms. As well as this strong attraction, the hydrogen and oxygen atoms have room for electrons in their outer energy levels. This means that they share electrons which forms a covalent bond between the atoms.

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