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in Structure of Atom by (30.3k points)
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Consider the statement, “The two electrons of He atom have the same set of quantum numbers.” 

1. Do you agree? 

2. Name the principle applied here. 

3. State the principle. 

4. Write the all quantum numbers of outer electrons of the atom.

1 Answer

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Best answer

1. No. 

2. Pauli’s exclusion principle. 3. No two electrons in an atom can have same set of four quantum numbers. 

4. Forthe1st electron: n = 2, l = 0, m = 0, s = +½.

For the 2nd electron: n = 2, l = 0, m = 0, s = -½

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