Anand Kanade Asked a Question
August 17, 2020 11:41 ampts 30 pts
in some of these they shown charge -2 and for some 2- so which is correct, Or when do we give -ve sign in front or back to number?
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  • Anonymous User Best Answer
    We can use both notation. Both are correct
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  • Priyanshu kumar thankyou
    Both are same
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    Anand Kanade
    in oxidation state we give sign before the no. na
  • Amol
    First we should always mention the charge i. e. + or - then the number. Some people write it otherwise which is still OK but correct way is to write charge then multiple number of ...
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    Anand Kanade
    in oxidation state we always do, that 1st charge then oxidation no. Im i right?