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Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYElectronic ConfigurationEasy2 minPYQ_2001

ChemistryEasysingle choice

The electronic configuration $1 s^{2} 2 s^{2} 2 p^{5} 3 s^{1}$ shows

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Answer:

Solution:

The ground state electronic configuration of neon atom $(Z = 10)$ is : $1 s^{2}, 2 s^{2}, 2 p^{6}$ Therefore first excited state of Neon will be : $1 s^{2}, 2 s^{2}, 2 p^{5}, 3 s^{1}$

Stream:AIIMSSubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Electronic Configuration

⏱ 2mℹ️ Source: PYQ_2001

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