Chemistry rule electron energy arranged which boundless configuration order according madelung ordering orbitals increasing each Aufbau principle quantum Electron configuration
Which sublevel is filled just before 5f?(A) 4f(B) 7s(C) 5d(D) 6d
Which sublevel is filled just before 5f?(a) 4f(b) 7s(c) 5d(d) 6d Aufbau diagram Orbital aufbau scandium principle subshell periodic electron configuration electrons filled atomic blocks filling aufbaus 7s sublevel valence slidesharetrick shell conclude
Aufbau principle
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Which sublevel is filled just before 5f?(A) 4f(B) 7s(C) 5d(D) 6d
Electron Configuration | Boundless Chemistry
aufbau diagram