How many maximum 3d electrons can have magnetic spin quantum number $- \frac{1}{2}$ ?

5

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7

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8

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10

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Solution

The correct option is A $5$

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Similar questions

m_{s} = + \frac{1}{2}

d

{C u}^{+}

= 29

(- \frac{1}{2})

C u^{+}

(\frac{- 1}{2})

How many d-electrons in Cu (I) cation (At. No. = 29) can have the spin quantum number (-1/2)?

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