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Calculate the weight of : 10 atoms of ...

Calculate the weight of :
10 atoms of sodium.

Text Solution

Verified by Experts

`6.022xx10^(23)` atoms of Na weight=23g
1 atom of Na weight = `23/(6.023xx10^(23))`
10 atoms of Na weight `=(23)/(6.023xx10^(23))xx10`
`=3.82xx10^(-22)g`
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