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- Engineering
- Which of the following elements have fully filled 4f orbitals ? Option: 1 CeOption: 2
- #Classification of Elements and Periodic table
- #Amrita Engineering Entrance Examination
- #Engineering
- #VIT Engineering Entrance Exam
- #Chemistry
Which of the following elements have fully filled 4f orbitals ?
Option: 1
Ce
Option: 2
Nd
Option: 3
Eu
Option: 4
Lu
Answers (1)
Yb and Lu have fully filled 4f orbital Eu has half-filled 4f orbitals
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