A. electron, B. Nucleus
Proton is positive charge, electron is negative charge
proton weight, 1 AMU
Answer:
these two would help you
Explanation:
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A
Nitrogen is an atom made up of 7 electrons.
To draw the orbital energy level diagram, let us write the orbital notation of the atom;
7 electrons of Nitrogen:
1s² 2s² 2p³
So,
The orbital notation diagram is :
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