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Gelneren [198K]
2 years ago
6

An Expert, please answer this question!

Chemistry
2 answers:
IRINA_888 [86]2 years ago
8 0

Answer:

C

Explanation:

Rudiy272 years ago
3 0

Answer:

C) The student and desk have to be in contact to apply the force.

Explanation:

I am pretty sure :)

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Hello! I hope this helps

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At which of the following temperatures does all molecular motion stop
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One gram of carbon contains 50,200,000,000,000,000,000,000 atoms. express the number of carbon atoms in scientific notation
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N(C)=5,02·10²² atoms

calculation check:

N(C)=(1/12)*6.022*10²³=0.5018*10²³≈5.02·10²²
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