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Class 11ChemistryStructure of AtomAtomic number, Mass number, Atomic species
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An atom having atomic mass number $13$ has $7$ neutrons. What is the atomic number of the atom?

  • A
    $5$
  • B
    $6$
  • C
    $7$
  • D
    $13$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Atomic number, Mass number, Atomic species

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