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Class 11ChemistryStructure of AtomQuantum number, Electronic configuration and Shape of orbitals
Easy

Which of the following elements has the outer electronic configuration $3s^2 3p^5$?

  • A
    $O$
  • B
    $Cl$
  • C
    $Br$
  • D
    $Ar$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Quantum number, Electronic configuration and Shape of orbitals

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