• Question: Is chlorine a bad chemical?xx

    Asked by tomalie to Laura on 13 Mar 2012.
    • Photo: Laura Waters

      Laura Waters answered on 13 Mar 2012:

      In some ways it is bad and some it is good. Depends what you are using it for. Chlorine gas killed loads of people in World War I but then salt (which we need to live) contains chlorine too.

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