MCQ
Electronic configuration of ${H^ - }$ is
- A$1{s^0}$
- B$1{s^1}$
- ✓$1{s^2}$
- D$1{s^1}\,2{s^1}$
✓
Answer
Correct option: C.
$1{s^2}$
c
(c) Electronic configuration of ${H^ - }$ is $1{s^2}$. It has $2 $ electrons in extra nuclear space.
(c) Electronic configuration of ${H^ - }$ is $1{s^2}$. It has $2 $ electrons in extra nuclear space.
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