Advanced Materials Manufacturer & Metal Powders
H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca ScScScandium2144.955912 TiTiTitanium2247.867 VVVanadium2350.9415 CrCrChromium2451.9961 MnMnManganese2554.938045 FeFeIron2655.845 CoCoCobalt2758.933195 NiNiNickel2858.6934 CuCuCopper2963.546 ZnZnZinc3065.38 Ga Ge As Se Br Kr Rb Sr YYYttrium3988.90585 ZrZrZirconium4091.224 NbNbNiobium4192.90638 MoMoMolybdenum4295.96 TcTcTechnetium4398 RuRuRuthenium44101.07 RhRhRhodium45102.9055 PdPdPalladium46106.42 AgAgSilver47107.8682 CdCdCadmium48112.411 In Sn Sb Te I Xe Cs Ba La-Lu HfHfHafnium72178.48 TaTaTantalum73180.9488 WWTungsten74183.84 ReReRhenium75186.207 OsOsOsmium76190.23 IrIrIridium77192.217 PtPtPlatinum78195.084 AuAuGold79196.966569 HgHgMercury80200.59 Tl Pb Bi Po At Rn Fr Ra Ac-Lr RfRfRutherfordium104267 DbDbDubnium105268 SgSgSeaborgium106271 BhBhBohrium107272 HsHsHassium108270 MtMtMeitnerium109276 DsDsDarmstadtium110281 RgRgRoentgenium111280 CnCnCopernicium112285 Nh Fl Mc Lv Ts Og LaLaLanthanum57138.90547 CeCeCerium58140.116 PrPrPraseodymium59140.90765 NdNdNeodymium60144.242 PmPmPromethium61145 SmSmSamarium62150.36 EuEuEuropium63151.964 GdGdGadolinium64157.25 TbTbTerbium65158.92535 DyDyDysprosium66162.5 HoHoHolmium67164.93032 ErErErbium68167.259 TmTmThulium69168.93421 YbYbYtterbium70173.054 LuLuLutetium71174.9668 AcAcActinium89227 ThThThorium90232.03806 PaPaProtactinium91231.03588 UUUranium92238.02891 NpNpNeptunium93237 PuPuPlutonium94244 AmAmAmericium95243 CmCmCurium96247 BkBkBerkelium97247 CfCfCalifornium98251 EsEsEinsteinium99252 FmFmFermium100257 MdMdMendelevium101258 NoNoNobelium102259 LrLrLawrencium103262
Elements China Certifications
GB/T19001
What are rare earths?
What are rare earths? Rare Earths is a 'Rare Earth'. In fact, this is just a misunderstanding left over from the 18th century. Several rare-earth elements were discovered after 1787, but few minerals were found. Due to the limitations of science and technology at that time, people could only make some impure, soil-like [...]