Question

Total thenmoes of atoms ( =frac{6 pi 0}{12} cdot 04 times 10^{23} )
[
begin{array}{l}
operatorname{mol}=frac{12 cdot 04 times 10^{23}}{602 times 10^{23}}=2 mathrm{mol}
max =112 mathrm{g}
text { molar mans } frac{112}{2} mathrm{g}=56 mathrm{g}
text { so, atomic mass }=56 mathrm{U}
end{array}
]

# o. The mass of 12:04 Xlolo atoms of an element i sing calculate its atomic mass.

Solution