16. Which of the following have the same electron configuration as each other? 1. Na+1 and Ar 2. Na+1 and Ne 3. Na and Ne<

Question

16. Which of the following have the same electron configuration as each other?
1. Na+1 and Ar
2. Na+1 and Ne
3. Na and Ne
4. Na and Na+1

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RI SƠ 5 years 2021-08-22T20:28:13+00:00 2 Answers 18 views 0

Answers ( )

  1. linhdan
    0
    2021-08-22T20:29:26+00:00
    Reply

    Answer:3

    Explanation:

  2. niczorrrr
    0
    2021-08-22T20:30:07+00:00
    Reply

    Answer:3

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )