Proton Count of Element with Max Unpaired Electrons in 2P Subshell

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SUMMARY

The discussion centers on determining the number of protons in an element with the maximum unpaired electrons in its 2P subshell. The conclusion is that the element with the electron configuration of 1s22s22p3 has 7 protons, corresponding to nitrogen. This configuration allows for three unpaired electrons in the 2P subshell, confirming the solution provided.

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  • Knowledge of atomic structure and protons
  • Familiarity with the periodic table
  • Basic principles of quantum mechanics related to electron subshells
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  • Learn about the significance of unpaired electrons in chemical bonding
  • Explore the concept of Hund's rule in electron distribution
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Homework Statement


The number of protons in nucleus of an element having maximum unpaired electrons in its 2P subshell are:


Homework Equations


Number of protons = no. of electrons in an neutral atom


The Attempt at a Solution


Maximum unpaired E.C. should 1s22s22p 3
Then, no. of protons should be 7.
 
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