Element SymbolHydrogen - HHelium - HeLithium - LiBeryllium - BeBoron - BCarbon - CNitrogen - NOxygen - OFluorine - FNeon - NeSodium - NaMagnesium - MgAluminum - AlSilicon - SiPhosphorus - PSulfur - SChlorine - ClArgon - ArPotassium - KCalcium - CaIron - FeCopper - CuZinc - ZnSilver - AgGold - AuMercury - HgLead - PbTin - SnIodine - IUranium - U