- #1
Pushoam
- 962
- 52
Homework Statement
Homework Equations
The Attempt at a Solution
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Both electrons are in 1s orbit.
For taking out the second electron, I will have to put slightly more energy than 24.6eV.
So, the energy required to remove both electrons should be slightly more than 49.2 eV.
So, I guess that the option should be (d)
Is this correct?