The number of atoms in 6 amu of He is
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The number of atoms of "He" is 2.
nitish7885:
simple question, just divide 6amu from No of atoms.
and the answer will be 9.0 345 into 10 to the power 23
I. e, =>6/2 =>3
you are finding the number of moles of the Helium you are not finding the number of atoms in 6 AMU of helium
to find the number of molecules you should multiply it from Avogadro number
if you want to find the number of atoms use divide.
you are finding number of moles not number of atoms
ok
by your method we can only find the number of moles
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