Chromium and Copper  [ENDORSED]

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David Zhang 1B
Posts: 48
Joined: Mon Jun 17, 2019 7:23 am

Chromium and Copper

Postby David Zhang 1B » Sat Jul 06, 2019 8:40 pm

What are the exceptions for chromium and copper that we need to know?

somyapanchal1D
Posts: 34
Joined: Mon Jun 17, 2019 7:23 am

Re: Chromium and Copper  [ENDORSED]

Postby somyapanchal1D » Sat Jul 06, 2019 8:46 pm

Chromium's (Cr) electron configuration is: [Ar] 3d^5 4s^1

Copper's (Cu) electron configuration is: [Ar] 3d^10 4s^1


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