1、元素周期表0电子层11H2He氢氦qnghi1008400323Li4Be5B6C7N8O9F10Ne锂铍硼碳氮氧氟氖lppngtndnyngfni69419012108112011401160019002018311Na12Mg13Al14Si15P16S17Cl18Ar钠镁铝硅磷硫氯氩nmilgulnlily22992431269828093097320735453995419K20Ca21Sc22Ti23V24Cr25Mn26Fe27Co28Ni29Cu30Zn31Ga32Ge33As34Se35Br36Kr钾钙钪钛钒铬锰铁钴镍铜锌镓锗砷硒溴氪jigikngtifngmngtignitngxnjizhshnxxik391040084496478750945200549455855893586963556539697272617492789679908380537Rb38Sr
2、39Y40Zr41Nb42Mo43Tc44Ru45Rh46Pd47Ag48Cd49In50Sn51Sb52Te53I54Xe铷锶钇锆铌钼锝钌铑钯银镉铟锡锑碲碘氙rsygonmdliolobyngynxtddinxin8547876288919122929195949910111029106410791124114811871218127612691313655Cs56Ba577172Hf73Ta74W75Re76Os77Ir78Pt79Au80Hg81Tl82Pb83Bi84Po85At86Rn铯钡LaLu铪钽钨铼锇铱铂金汞铊铅铋钋砹氡sbi镧系htnwliybjngngtqinbpidng13291373178518091838186219021922195119702006204420722090209210222787Fr88Ra89103104Rf105Db106Sg107Bh108Hs109Mt110D
3、s111Rg112Cn113Nh114FI115Mc116Lv117Ts118Og钫镭AcLr鉨鈇镆鉝fngli锕系ldxbhimidlngnfmltino2232260265268271270271276281280285284289288293294294镧系57La58Ce59Pr60Nd61Pm62Sm63Eu64Gd65Tb66Dy67Ho68Er69Tm70Yb71Lu镧铈镨钕钷钐铕钆铽镝钬铒铥镱镥lnshpnpshnyugtdhurdiyl13891401140914421471504152015731589162516491673168917301750锕系89Ac90Th91Pa92U93Np94Pu95Am96Cm97Bk98Cf99Es100Fm101Md102No103Lr锕钍镤铀镎钚镅锔锫锎锿镄钔锘铹tpyunbmijpikiifimnnulo22702320231023802370244243247247251252257258259260哥周期族AABBBBBBBAAAAA0族电子数KKLLMMNNOOPPKKLLMMNNOOKKLLMMNNKKLLMMKKLLKK228818183232181888228818181818882288181888228888228822UU92铀yu2380相对原子质量元素符号红色指放射性元素拼音原子序数元素名称注的是人造元素非金属金属过渡元素注1相对原子质量录自1995年国际原子量表并全部取4位有效数字2相对原子质量加括号的为放射性元素的半衰期最长的同位素的质量数杜钅钅卢钅喜钅波钅钅钅钅黑麦达仑钅