no. of atoms in 100 amu of He are ....
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mass of one atom of helium=4amu
So in 100amu no. of helium atoms =100/4=25
So in 100amu no. of helium atoms =100/4=25
Commando090603:
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Answered by
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mass of He atom=4 u
no of atoms in 100 u=100/4=25 atoms
hope this helps
mark branliest if helped
no of atoms in 100 u=100/4=25 atoms
hope this helps
mark branliest if helped
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