атомен номер — meaning in English
atomen nomer
Bulgarian → English · translate English → Bulgarian instead
English meaning
- atomic number noun The number of protons in the nucleus of an atom, which determines what element the atom is and where it sits on the periodic table.
Senses
атомен номер is used for these senses in English:
- atomic number (physics, chemistry) The number of protons in an atom. Symbol: Z