1932 ⟶ Chadwick Discovers the Neutron

James Chadwick discovers the neutron.
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Year
1897
1932

इलेक्ट्रॉन J. J. Thomson discovers the electron

J. J. Thomson discovers the electron using the cathode ray tube.⟶
J. J. Thomson discovers the electron (1897)
PhysicsElectronThomson, J. J.Cathode Ray TubeAtomic StructureSubatomic ParticleCharge-to-Mass Ratio19th Century PhysicsDiscoveryParticle Physics
United KingdomUnited Kingdom

🧲 Chadwick Discovers the Neutron

James Chadwick discovers the neutron.⟶
Chadwick Discovers the Neutron (1932)
Nuclear PhysicsNeutronChadwickAtomic StructureSubatomic ParticlesParticle PhysicsNuclear Reactions20th Century Physics
United KingdomUnited Kingdom

☢️ Cockcroft and Walton Achieve Nuclear Fission

Ernest Walton and John Cockcroft: Nuclear fission by proton bombardment⟶
Cockcroft and Walton Achieve Nuclear Fission (1932)
Nuclear PhysicsFissionCockcroftWaltonNuclear ReactionsParticle AcceleratorsAtomic Energy20th Century Physics
United KingdomUnited Kingdom

➕ Anderson Discovers Antimatter (Positrons)

Carl David Anderson: Antimatter (positrons) discovered⟶
Anderson Discovers Antimatter (Positrons) (1932)
Particle PhysicsAntimatterPositronsAndersonQuantum ElectrodynamicsSubatomic ParticlesRelativity20th Century Physics
United StatesUnited States

🧲 Chadwick's Discovery of the Neutron

James Chadwick: Neutron discovered⟶
Chadwick's Discovery of the Neutron (1932)
Nuclear PhysicsNeutronChadwickAtomic StructureSubatomic ParticlesParticle PhysicsNuclear Reactions20th Century Physics
United KingdomUnited Kingdom