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What will be the mass of one .^(12)C ato...

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

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`"1 mol of ".^(12)C" atoms "=6.022xx10^(23)" atoms = 12 g"`
Thus, `6.022xx10^(23)` atoms of `.^(12)C` have mass = 12 g
`therefore" 1 atoms of ".^(12)C" will have mass"=(12)/(6.022xx10^(23))g=1.9927xx10^(-23)g`
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