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lara [203]
2 years ago
15

LAST QUESTION HELPPPP!!!!

Chemistry
2 answers:
WARRIOR [948]2 years ago
6 0
Protons and neutrons that's it
Crazy boy [7]2 years ago
5 0
The correct anwser you are looking for is "protons and neutrons"
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Answer:

B. There is a very large percentage of C-12.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to realize that, since the average atomic mass is 12.01 amu, then the C-12, with an atomic mass of 12.000 am prevails over C-13 with an atomic mass of 13.003 amu as long as the average is nearer to the former.

In such a way, the answer will be B. There is a very large percentage of C-12.

Regards!

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