Niha afzal Posted March 24, 2016 Share Posted March 24, 2016 I took using avagadro no I took out the particle as 3×10^-21 ÷ 6.02×10^23 . Shouldnt this give me the ans? Link to comment Share on other sites More sharing options...
hypervalent_iodine Posted March 24, 2016 Share Posted March 24, 2016 You don't divide in this case, you multiply. It wouldn't make sense to divide, as your number would then be less than 1. 1 Link to comment Share on other sites More sharing options...
Niha afzal Posted March 24, 2016 Author Share Posted March 24, 2016 Aye aye captain thanks 1 Link to comment Share on other sites More sharing options...
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