3 years ago

What is the mass of an atom that has 7 protons, 7 neutrons, and 7 electrons

Mathematics

1 answer:

viva [34]3 years ago

3 0

Answer:

Nitrogen has an atomic number of 7 (Z=7) because it has 7 protons in its nucleus.

I think that's what you're looking for

?? I can always be wrong.

Good luck, hope this helped!

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IrinaVladis [17]

Hello :
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cosθ =1/2
all solutions :
cosθ =cosπ/3
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2 years ago

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Salsk061 [2.6K]

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