What will be the mass of one $^{12}C$ atom in $g$?
(N/A) $1$ mole of $^{12}C$ atoms $= 6.022 \times 10^{23}$ atoms.
The molar mass of $^{12}C$ is $12 \, g/mol$.
Mass of one $^{12}C$ atom $= \frac{\text{Molar mass}}{\text{Avogadro's number}}$
$= \frac{12 \, g}{6.022 \times 10^{23}}$
$= 1.993 \times 10^{-23} \, g$.
The molar mass of $^{12}C$ is $12 \, g/mol$.
Mass of one $^{12}C$ atom $= \frac{\text{Molar mass}}{\text{Avogadro's number}}$
$= \frac{12 \, g}{6.022 \times 10^{23}}$
$= 1.993 \times 10^{-23} \, g$.
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