Question

write the observed electronic configaration of
copper. ​

Answer 1

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In writing the electron configuration for Copper the first two electrons will go in the 1s orbital. Therefore the expected electron configuration for Copper will be 1s22s22p63s23p64s23d9. Note that when writing the electron configuration for an atom like Cu, the 3d is usually written before the 4s.

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Answer 2

Answer:

[Ar] 3d¹⁰ 4s¹

→ Electronic Configuration Of Copper.

Explanation:

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