How does a sample of helium at 15 °c compare to a sample of helium at 215 k?
a. the helium at...
Chemistry, 10.08.2019 00:10 genyjoannerubiera
How does a sample of helium at 15 °c compare to a sample of helium at 215 k?
a. the helium at 15 °c has a higher average kinetic energy than the sample at 215 k.
b. the helium at 15 °c has lower nuclear energy than the sample at 215 k.
c. the helium at 15 °c has slower-moving atoms than the sample at 215 k.
d. the helium at 15 °c has smaller atoms than the sample at 215 k.
i think the answer is a, but i'm not sure.
Answers: 1
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