Write the electronic configuration of cu 2 (29) cr 3 (24).
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Electronic Configuration of Chromium (Cr) is:
1s2 2s2 2p6 3s2 3p6 3d5 4s1
Electronic Configuration of Copper (Cu) is:
1s2 2s2 2p6 3s2 3p6 3d10 4s1
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