What will be the mass of one `.^(12)C` atom in `g`?

Answer

`1.99265 xx10^(-23) g`

Explanation

1 mole of carbon atoms `=6.23 xx10^(23)` atoms of carbon
=12 g of carbon
`therefore` Mass of One `""^(12)C` atom `=(12 g)/(6.022xx10^(23))`
`=1.993 xx10^(23)` g