Two electrons of K-shell can be distinguished by

1.	Two electrons of K-shell can be distinguished by
Answer» spin quantum number. azimuthal quantum number. PRINCIPAL quantum number MAGNETIC quantum number Solution :K SHELL means n = 1 It has only one, Is orbital. Is has four quantum no. as n = Principal quantum number = 1 1 = Angular momentum quantum number = 0 m = Magnetic momentum quantum number = `+1/2,-1/2`

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