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Meaning of up quark | Babel Free

Noun CEFR B2

Definitions

  1. A quark having a fractional electric charge of +2/3 and a mass of about 1.5 to 4 MeV.
    particle
  2. A quark having a fractional electric charge of +2/3 and a mass of about 1.5 to 4 MeV. Symbol: u
    particle
  3. Symbol: u
    particle

Equivalents

العربية كوارك علوي
Suomi ylöskvarkki
日本語 アップクォーク
한국어 위 쿼크
Svenska uppkvark

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

up round up shit creek up someone's alley up someone's ass up someone's strasse up someone's street

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