Transcription of IUPAC Periodic Table of the Elements
1 [ , ]1 18 [ , ] [ , ] (4) [ , ] [ , ] [ , ]14 Sisilicon [ , ] (8) [ , ]15 Pphosphorus [ , ] [ , ] (8) (3) [ , ] [ , ] [ , ] (2) (2) (2)104 Rfrutherfordium (2) (2) (3) (3) (2) 2 Cncopernicium11 4 Flflerovium11 3 Nhnihonium11 5 Mcmoscovium11 7 Tstennessine11 8 Ogoganesson11 (2) (3) lanthanoids 89-103 actinoids atomic numberSymbolnameconventional atomic weightstandard atomic weight2 13 14 15 16 17 Key: 3 4 5 6 7 8 9 10 11 12 For notes and updates to this Table , see This version is dated 1 December 2018. Copyright 2018 IUPAC , the International Union of Pure and Applied Periodic Table of the Elements
