Chemistry, asked by aishwaryabenny357, 1 month ago

please answer my question....​

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Answered by anoopdwivedii2006
1

Answer:

The atomic number of copper is 29 with electronic configuration 1s 2 2s 2 p 6 3s 2 p 6 d 10 4s 1).

Answered by llCuteChorill
0

Answer:

idk

Explanation:

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