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bluewiss bluewiss
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3 months ago

Select the correct electron configuration for Cu (Z = 29).



[Ar]4s23d9



[Ar]4s13d10



[Ar]4s24p63d3



[Ar]4s24d9



[Ar]5s24d9

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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kitty123kitty123
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3 months ago
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bluewiss Author
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3 months ago
this is exactly what I needed
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Helped a lot
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2 hours ago
Thanks for your help!!
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