H - HydrogenBLANK Element BOXBLANK Element TEN BOXes wideBLANK Element BOXBLANK Element BOXBLANK Element BOXBLANK Element BOXBLANK Element BOXHe - Helium

Li - LithiumBe - BerylliumBLANK Element TEN BOXes wideB - BoronC - CarbonN - NitrogenO - OxygenF - FluorineNe - Neon

Na - SodiumMg - MagnesiumBLANK Element TEN BOXes wideAl - AluminumSi - SiliconP - PhosphorusS - SulfurCl - ChlorineAr - Argon

K - PotassiumCa - CalciumSc - ScandiumTi - TitaniumV - VanadiumCr - ChromiumMn - ManganeseFe - IronCo - CobaltNi - NickelCu - CopperZn - ZincGa - GalliumGe - GermaniumAs - ArsenicSe - SeleniumBr - BromineKr - Krypton

Rb - RubidiumSr - StrontiumY - YttriumZr - ZirconiumNb - NiobiumMo - MolybdenumTc - TechnitiumRu - RutheniumRh - RhodiumPd - PalladiumAg - SilverCd- CadmiumIn - IndiumSn - TinSb - AntimonyTe - TelluriumI - IodineXe - Xenon

Cs - CesiumBa - BariumBLANK Element BOXHf - HafniumTa - TantalumW - TungstenRe - RheniumOs - OsmiumIr - IridiumPt - PlatinumAu - GoldHg - MercuryTl - ThalliumPb - LeadBi - BismuthPo - PoloniumAt - AstantineRn - Radon

Fr - FranciumRa - Radium

BLANK Element BOXBLANK Element BOXBLANK Element BOXLa - LanthanumCe - CeriumPr - PraseodymiumNd - NeodymiumPm - PromethiumSm - SamariumEu - EuropiumGd - GadoliniumTb - TerbiumDy - DysprosiumHo - HolmiumEr- ErbiumTm - ThuliumYb - YtterbiumLu - Lutetium

BLANK Element BOXBLANK Element BOXBLANK Element BOXAc - ActiniumTh - ThoriumPa - ProtactiniumU - UraniumNp - NeptuniumPu - PlutoniumAm - AmericiumCm - CBk - BerkliumCf - CaliforniumEs - EinsteiniumFm - FermiumMd - MendeleviumMo - MolybdenumLr - Lawrencium