1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
1	11HHydrogen																	24HeHelium
2	37LiLithium	49BeBeryllium											511BBoron	612CCarbon	714NNitrogen	816OOxygen	919FFluorine	1020NeNeon
3	1123NaSodium	1224MgMagnesium											1327AlAluminum	1428SiSilicon	1531PPhosphorus	1632SSulfur	1736ClChlorine	1840ArArgon
4	1939KPotassium	2040CaCalcium	2145ScScandium	2248TiTitanium	2351VVanadium	2452CrChromium	2555MnManganese	2656FeIron	2759CoCobalt	2859NiNickel	2964CuCopper	3065ZnZinc	3170GaGallium	3273GeGermanium	3375AsArsenic	3479SeSelenium	3580BrBromine	3684KrKrypton
5	3785RbRubidium	3888SrStrontium	3989YYttrium	4091ZrZirconium	4193NbNiobium	4296MoMolybdenum	4398TcTechnetium	44101RuRuthenium	45103RhRhodium	46106PdPalladium	47108AgSilver	48112CdCadmium	49115InIndium	50119SnTin	51122SbAntimony	52128TeTellurium	53127IIodine	54131XeXenon
6	55133CsCesium	56137BaBarium		72178HfHafnium	73181TaTantalum	74184WTungsten	75186ReRhenium	76190OsOsmium	77192IrIridium	78195PtPlatinum	79197AuGold	80201HgMercury	81204TlThallium	82207PbLead	83209BiBismuth	84209PoPolonium	85210AtAstatine	86222RnRadon
7	87223FrFrancium	88226RaRadium		104[267]RfRutherfordium	105[268]DbDubnium	106[269]SgSeaborgium	107[270]BhBohrium	108[269]HsHassium	109[278]MtMeitnerium	110[281]DsDarmstadtium	111[281]RgRoentgenium	112[285]CnCopernicium	113[286]NhNihonium	114[289]FlFlerovium	115[289]McMoscovium	116[293]LvLivermorium	117[294]TsTennessine	118[294]OgOganesson
Lanthanides			58140CeCerium	59141PrPraseodymium	60144NdNeodymium	61145PmPromethium	62150SmSamarium	63152EuEuropium	64157GdGadolinium	65159TbTerbium	66163DyDysprosium	67165HoHolmium	68167ErErbium	69169TmThulium	70173YbYtterbium	71175LuLutetium
Actinides			90232ThThorium	91231PaProtactinium	92238UUranium	93237NpNeptunium	94244PuPlutonium	95243AmAmericium	96247CmCurium	97247BkBerkelium	98251CfCalifornium	99252EsEinsteinium	100257FmFermium	101258MdMendelevium	102259NoNobelium	103266LrLawrencium