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four quantum numbers of valence electron of sodium
Question:
Four quantum numbers of valence electron of sodium
TS POLYCET - 2022
TS POLYCET
Updated On:
May 24, 2024
\(3, 0, 0, +\frac 12\)
\(2, 1, 0, -\frac 12\)
\(3, 0, -1, +\frac 12\)
\(2, 0, 0, -\frac 12\)
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The Correct Option is
A
Solution and Explanation
The correct option is (A):
\(3, 0, 0, +\frac 12\)
.
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Top Questions on Quantum Mechanical Model of Atom
The quantum numbers of four electrons are given below:
I. \( n = 4; l = 2; m_l = -2; s = -\frac{1}{2} \)
II. \( n = 3; l = 2; m_l = 1; s = +\frac{1}{2} \)
III. \( n = 4; l = 1; m_l = 0; s = +\frac{1}{2} \)
IV. \( n = 3; l = 1; m_l = -1; s = +\frac{1}{2} \)
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