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![Electronvolt - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_13.jpeg)
Electronvolt - Wikipedia, the free encyclopedia
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日期:2024-07-17
In physics, the electron volt (symbol eV; also written electronvolt) is a unit of energy equal to approximately 1.6×10−19 joule (symbol J). By definition, it is the ......看更多