What is the electronic structure of an atom with a proton number 5 and a nucleon number 11?
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Answer:
B) 2,8,1
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Answer: Number of proton = 5
Number of nucleon= 11
i.e. Number of protons - number of neutrons= 11-5 = 6
It's Boron
∴ The electronic configuration (c) 2,3
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