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

$A$ particle having the same charge and $200$ times greater mass than that of an electron is:

  • A
    Positron
  • B
    Proton
  • C
    Neutrino
  • D
    Meson
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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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