Cấu Hình Electron Lớp Ngoài Cùng Của Nguyên Tử Nitơ Là

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Câu hỏi

Cấu hình electron lớp ngoài cùng của nguyên tử nitơ là:

A.

2s22p3.

B.

2s22p5.

C.

3s23p3.

D.

3s23p5.

Đáp án và lời giải Đáp án:A Lời giải:

2s22p3.

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