Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYElectronic ConfigurationMedium2 minQB

ChemistryMediumsingle choice

Which of the following is CORRECT for $Na (Z = 11)$ :-

Answer:

Solution:

Sodium (Z=11) has electron configuration $[N e] 3 s^{1}$ . Its valence shell (n=3) has 3s, 3p, 3d orbitals.

Number of vacant orbitals = (1+3+5) - 1 = 8.

Stream:JEESubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Electronic Configuration

⏱ 2mℹ️ Source: QB

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