what transition metal is pale green with the oxidation state of +2 and turns lilac when it has been oxidised (+3 oxidation state)?

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  • 4 weeks ago

    Vanadium is the metal 

    vanadium forms metal aquo complexes of which the colours are lilac [V(H2O)6]2+, green [V(H2O)6]3+

    so your colours are right but the oxidation states are reversed. The lilac is +2 and the pale green oxidation state of vanadium is +3 

  • NONAME
    Lv 7
    4 weeks ago

    tungesten?............

  • 4 weeks ago

    there are no metals that are green.

    copper oxide is green, perhaps that is what you want?

  • Kenny
    Lv 7
    4 weeks ago

    The statue of liberty is pale green so I'll say copper .

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  • 4 weeks ago

    Sounds like chromium to me.

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