Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In the following, the element with the highest ionisation energy is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
: Half-filled orbitals and fully filled orbitals are more stable and hence they have higher ionisation energies. So 
has the highest ionisation energy.
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