MCQ
In argon atom how many electrons have $m_{\ell } = 1$ ?
- ✓$4$
- B$2$
- C$1$
- D$6$
✓
Answer
Correct option: A.
$4$
a
Argon has $18$ electrons
Argon has $18$ electrons
$A r(18)=1 s^2 \,2 s^2 \,2 p^6 \,3 s^2\, 3 p^6$
Value of $m_l \in(-l, l)$
where $l$ is aximuthat quantum number.
Total number of electrons for $m_l=1$ are $4$
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