Question
Express the number appearing in the statement in standard form: $60,230, 000,000,000,000,000,000$ molecules are contained in a drop of water weighting $1.8 gm.$
✓
Answer
Given that,
Total number of molecules in a drop of water weighing $1.8$ gram $= 60, 230, 000, 000, 000, 000, 000, 000 m$
Thus,
$60,230,000,000,000,000,000,000=6023 \times 10^{19}$ or, $6.023 \times 10^{22}$
Total number of molecules in a drop of water weighing $1.8$ gram $= 60, 230, 000, 000, 000, 000, 000, 000 m$
Thus,
$60,230,000,000,000,000,000,000=6023 \times 10^{19}$ or, $6.023 \times 10^{22}$
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