1.

Which has more number of atoms 100 gms of Sodium or 100 grams of iron given atomic mass of Na = 234 , Fe = 564

Answer»

Solution :`{:("Sodium" ,, "IRON") , (100 XX 23 ,, 56 xx 100) , (2300 xx 6.023 xx 10^(23) ,, 5600 xx 6.023 xx 10^(23)):}`


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