8 окт. 2024 г. · Their work culminated in the discovery by English physicist J.J. Thomson of the electron in 1897. The existence of the electron showed that the ...

J.J. Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons.

Joseph John Thomson (J. J. Thomson, 1856-1940; see photo at American Institute of Physics) is widely recognized as the discoverer of the electron. Thomson was ...

Thomson and his team of British physicists identified it as a particle in 1897 during the cathode-ray tube experiment. Electrons participate in nuclear ...

12 нояб. 2018 г. · Thomson proposed that the electrons were embedded in a uniform sphere that contained both the positive charge and most of the mass of the atom, ...

1 окт. 2000 г. · Thomson's work earned him recognition as the "father of the electron," and spawned critical experimental and theoretical research by many other ...

The electron was the first fundamental particle that was discovered. The credit for the discovery of the electron and its properties goes to J.J. Thomson ...

Продолжительность: 11:08
Опубликовано: 27 нояб. 2012 г.

13 нояб. 2019 г. · On April 30, 1897, British physicist J.J. Thomson announced his discovery that atoms were made up of smaller components.

11 июл. 2022 г. · Sir J. J. Thomson first proved the existence of negatively charged particles within an atom called electrons. Thus, the electron is the first ...