protons

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proton
n. elementary particle in the nucleus of all atoms, elementary particle with a positive electrical charge


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Proton
In physics, the proton (Greek πρώτον / proton = first) is a subatomic particle with an electric charge of one positive fundamental unit (1.602 × 10−19 coulomb), a diameter of about 1.6 to 1.7×10−15 m , and a mass of 938.27231(28) MeV/c2 (1.6726 × 10−27 kg), 1.007 276 466 88(13) u or about 1836 times the mass of an electron.
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WordNet 2.0 DictionaryDownload this dictionary
proton
Noun
1. a stable particle with positive charge equal to the negative charge of an electron
(hypernym) nucleon
(hyponym) hydrogen ion


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Proton (das)
n. proton, elementary particle in the nucleus of all atoms, elementary particle with a positive electrical charge

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proton (m)
n. proton, elementary particle in the nucleus of all atoms, elementary particle with a positive electrical charge

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