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Class 11ChemistryStructure of AtomDiscovery and Properties of anode, cathode rays neutron and Nuclear structure
Easy

Which of the following has the same mass as that of an electron?

  • A
    Photon
  • B
    Neutron
  • C
    Positron
  • D
    Proton
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Discovery and Properties of anode, cathode rays neutron and Nuclear structure

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