поря́дковый но́мер — meaning in English
poryadkovyy nomer
Russian → English · translate English → Russian 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
поря́дковый но́мер is used for these senses in English:
- atomic number (physics, chemistry) The number of protons in an atom. Symbol: Z
- ordinal number (arithmetic) A natural number used to denote position in a sequence.