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

The number of electrons in the outermost shell of an element with atomic number $15$ is . . . . . . .

  • A
    $7$
  • B
    $5$
  • C
    $3$
  • D
    $2$
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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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