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Which has more number of atoms, 100 grams of sodium or 100 grams of iron (given, atomic mass of Na = 23u, Fe =56 u)?

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asked Nov 4, 2017 in Chemistry by jisu zahaan (28,760 points) ● 28 ● 439 ● 1111

Which has more number of atoms, 100 grams of sodium or 100 grams of iron (given, atomic mass of Na = 23u, Fe =56 u)?

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answered Nov 4, 2017 by sforrest072 (157,439 points) ● 63 ● 452 ● 1323
selected Nov 5, 2017 by sarthaks
 
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Atomic mass of Na = 23u           (Given) 

Then, gram atomic mass of Na = 23g

Therefore, 100 grams of sodium contain more number of atoms than 100 grams of iron

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