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3 years ago

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The mass of one methane molecule is 2.7x10^-23gram. Find the mass of 90,000 molecules of methane. Express the answer in scientif

ic notation
The mass of 90,000 molecules of methane is __?___gram

1 answer:

melomori [17]3 years ago

6 0

Answer:

2.43 • 10^-18

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