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The Discovery Of The Electron
....elementary particle to be identified. The
electron is the lightest known particle which possesses an electric charge. Its
rest mass is Me 9.1 x 10 -28 g, about 1/1836 of the mass
of the proton or neutron.
The charge of the electron is -e = -4.8 x 10^-10 esu .... |
| Number of words: 61 - Approximate pages: 1 |
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