up quark
English
Noun
- (physics) A quark having a fractional electric charge of and a mass of about 1.5 to 4 MeV.
Symbol:
Translations
up quark
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See also
- (quarks) quark; up quark, down quark, charm quark, strange quark, top quark/truth quark, bottom quark/beauty quark (Category: en:Quarks)
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