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u (EN)
slovo, simbol

Ova riječ također može biti oblik:
U (slovo, imenica, prijevremeni, simbol)

slovo “u”

u
  1. malo slovo slova "U"
    The word "umbrella" starts with a "u".

simbol “u”

u
  1. simbol za atomsku masenu jedinicu
    The carbon-12 atom has a mass of exactly 12 u, making it a standard reference for the atomic mass unit.
  2. u fizici, simbol za gornji kvark
    In particle physics, the proton is composed of three quarks: uud.