which of the following pairs has elements with same no. Of electron

Question

which of the following pairs has elements with same no. Of electrons ?

(A)Ne and Na

(B) Al and Si

(C)C and F

(D)Mg and S

Answer 1

(A) Ne and Na⁺ have the same number of electrons. But your choice didn't use the Na⁺. So if it's Na, and not Na⁺, then this would not be the answer, and none of the others are correct either. So, I'll assume you meant Ne and Na⁺.