Which  metal  has  6  oxidation  states (+ 1, + 2, + 3, + 4, + 5 and + 6);

  1. Fe
  2. Co
  3. Cr
  4. Ni

 

Anurag Mishra Professor Asked on 18th April 2016 in Chemistry.
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    Answer: (3) Cr 

    Anurag Mishra Professor Answered on 23rd April 2016.
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