Tag: electron

Which Electron Configurations Of Outer Sublevels Is Essentially The Most Stable? 4d^5 5s^1, 4d^3 5s^3,4d^4 5s^2,4d^2 5s^4?

Although we suspect 4d4 5s2 for Chromium, Cr will promote certainly one of its electrons from the 5s orbital to the 4d orbital to have a half-filled D orbital. The next secure...

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