Description : What are the names of the 20 elements?
Last Answer : 1 HHYDROGENIUM 04.05.2002 00:59:53Latin tabilis elementum2 HeHELIUM23 LiLITHIUM4 BeBERYLLIUM5 BBORIUM6 CCARBONIUM7 NNITROGENIUM8 OOXYGENIUM9 FFLUORUM10 NeNEON311 NaNATRIUM12 MgMAGNESIUM13 AlALUMINIUM14 SiSILICIUM15 PPHOSPHORUS16 SSULPHURIUM17 ClCHLORIUM18 ArARGON419 KKALIUM20 CaCALCIUM