Calculate the number of atoms present in one drop of water having mass 1.8 g .

Calculate the number of atoms present in one drop of water having mass 1.8 g .
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Calculate the number of atoms present in one drop of water having mass 1.8 g . A. `0.3N_(A)` B. `0.2N_(A)` C. `0.1N_(A)` D. `0.01N_(A)`
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