english: Over its lifetime, the fusion reactions in the core of a massive star will produce not only helium, but also carbon, oxygen, nitrogen and all the other elements in the periodic table up to iron.
non_english: Tokom njenog života, fuzije u jezgru ogromne zvezde proizvešće ne samo helijum, već i ugljenik, kiseonik, azot i sve druge elemente periodnog sistema do gvožđa.