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Electron

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Mục lục

Noun

Also called negatron. Physics, Chemistry . an elementary particle that is a fundamental constituent of matter, having a negative charge of 1.602 × 10 ?19 coulombs, a mass of 9.108 × 10 ?31 kilograms, and spin of 1 / 2 , and existing independently or as the component outside the nucleus of an atom.
Electricity . a unit of charge equal to the charge on one electron.

Synonyms

noun
atom , subatomic particle

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