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3 years ago

5

A sample of nitrogen in a glass bulb has a mass of 245 mg. What is this mass in kilograms? Give your answer to the correct numbe

r of significant figures.

2 answers:

OverLord2011 [107]3 years ago

8 0

Answer:

the answer is 0.000245kg

Explanation:

hope it helps

LekaFEV [45]3 years ago

3 0

1 mg = 10⁻⁶ kg

245 mg = 245·10⁻⁶ kg = 2.45·10⁻⁴ kg

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