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Class 11ChemistryStructure of AtomAtomic number, Mass number, Atomic species
Easy

When a sulphur atom becomes a sulphide ion,

  • A
    There is no change in the composition of the atom
  • B
    It gains two electrons
  • C
    The mass number changes
  • D
    None of these
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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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