A subatomic particle which has a negative electric charge equal in magnitude to the positive charge of the proton, is a constituent of all atoms, and…
| 单词 | θ78369 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > [noun] > electron (3) electron1891 A subatomic particle which has a negative electric charge equal in magnitude to the positive charge of the proton, is a constituent of all atoms, and… corpuscle1897 Physiology. J. J. Thomson's name for what was subsequently called an electron, n.2 Subcategories:— emitted from incandescent surface (1) |
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