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Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYElectronic ConfigurationEasy2 minPYQ_2020

ChemistryEasysingle choice

Predict the period, group and block of an element having electronic configuration $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{4}$ .

Options:

Answer:

Solution:

By observing principal quantum number (n), Orbital $(s, p, d, f)$ and equating no. of $e^{-}$ ’s
we are able to find the period, block and group of element in periodic table.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Electronic Configuration

⏱ 2mℹ️ Source: PYQ_2020

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