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the table below shows the number of the sub-atomic particles in an atom of nitrgen. what is the amu of a nitrogen atom?
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the table below shows the number of the sub-atomic particles in an atom of nitrgen. what is the amu of a nitrogen atom?

the table below shows the number of the sub-atomic particles in an atom of nitrgen-example-1
User Spiderix
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2 Answers

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Answer: B

Step-by-step explanation:

I took the test and I got it right.

the table below shows the number of the sub-atomic particles in an atom of nitrgen-example-1
User Succeed Stha
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The atomic mass of an atom is the sum of its protons and neutrons. There are 7 of each, so the atomic mass of nitrogen is 7+7, or 14 amu.
User Rolwin Crasta
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