Which of the following element has a total of two shells, with three
electrons in its valence shell ?
(A) Boron (B) (B) Carbon (C)
(C) Nitrogen (N) (D) Oxygen (O)
Answers
Answered by
1
Boron is the correct answer my friend......
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mark brainliest......
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answer ke uppar option hoga
Answered by
2
boron is the answer
atomic number is 5
Electronic configuration - 2 ,3
fine
ok
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