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What did John Thompson discover?
J.J Thomson discovered Electrons which is the negatively charged sub-atomic particle of an atom
Which particle did j.j. Thomson discover?
The first discovery of a subatomic particle would come in 1897, when J.J. Thompson first discovered evidence for the existence of the electron.
What subatomic particle was first discovered?
This particle was the electron in 1897 (J.J. Thomson).
Who discover the 3 subatomic particle?
Neutron James Chadwick, 1932 Electron: J. J. Thomson, 1897 Proton: Ernest Rutheford, 1919
When did JJ Thomson discover the electron?
J.J. Thomson discovered the electron in 1897 while conducting experiments on cathode rays. He observed that these rays could be deflected by electric and magnetic fields, leading him to propose the existence of a negatively charged particle within the atom, which he named the electron.
What did Thomson discover about the electron?
J. J. Thomson is credited with the discovery of electrons.
What was the first particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
What did Thomson discover in the atom?
JJ Thomson discovered electrons, which showed that atoms are not indivisible.
What did Thomson used a cathode ray to discover the what?
J.J. Thomson used a cathode ray to discover the electron in 1897. Through his experiments, he demonstrated that cathode rays were composed of negatively charged particles, which were much smaller than atoms. This groundbreaking discovery led to the understanding of atomic structure and the development of the field of particle physics. Thomson's work fundamentally changed the perception of matter and laid the groundwork for modern atomic theory.
Who discover that What is inside the atom?
Sir J.J Thomson first discovered that atoms had a negatively charged particle called an "ELECTRON". Afterwards , Goldstein discovered "PROTONS", the positively charged particles.
Did JJ Thomson discover the proton?
No, the electron
What jj Thomson discover?
J.J. Thomson discovered the electron, a subatomic particle found in all atoms. This discovery led to his development of the plum pudding model of the atom, which revolutionized our understanding of atomic structure.
