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Find mass of 12.046 xx 10^(23) atoms .^(...

Find mass of `12.046 xx 10^(23)` atoms `.^(12)C_(6)` sample ? .

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Mass of `.^(12)C_(6)` atom `=12 xx 1.66 xx 10^(-24)g`
Mass of `12.046 xx 10^(23)` atoms `=12 xx 1.66 xx 10^(-24) xx 12.046 xx 10^(23) = 24gm` .
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