IA11Hqing氢1s11,-12.201.008IIA2s区元素所有已知生物物种的必须元素原子序数元素读音外层电子排列元素符号中文书写3Lili锂2s110.986.9414Bepi铍2s221.579.012d区元素至少是一种生物物种的必须元素化合物中的氧化态:重要,最重要电负性相对原子质量(原子量),对放射性元素,给出的是最重要同位素的核素质量放射性元素11Nana钠3s110.9322.9912Mgmei镁3s221.3124.31IIIB3IVB4VB5VIB6VIIB719Kjia钾4s110.8239.1020Cagai钙4s221.0140.0821Sckang钪3d14s231.3644.9622Titai钛3d24s24,31.5447.8723Vfan钒3d34s25,4,3,2,01.6350.9424Crge铬3d54s16,3,2,01.6652.0025Mnmeng锰3d54s27,6,4,3,2,0,-11.5554.9426Fetie铁3d64s26,3,2,0,-21.8355.8527Cogu钴3d74s23,2,0,-11.8858.9337Rbru铷5s110.8285.4738Srsi锶5s220.9587.6239Yyi钇4d15s231.2288.9140Zrgao锆4d25s241.3391.2241Nbni铌4d45s15,31.5992.9142Monu钼4d55s16,5,4,3,2,02.1695.9443Tcde锝4d55s271.9198.9144Ruliao钌4d75s18,6,4,3,2,0,-22.20101.145Rhlao铹4d85s15,4,3,2,1,02.28102.955Csse铯6s110.79132.956Babei钡6s220.89137.357-71La-Lu镧系72Hfha铪5d26s241.32178.573Tatan钽5d36s251.51180.974Wwu钨5d46s26,5,4,3,2,02.36183.875Relai铼5d56s27,6,4,2,-11.93186.276Ose锇5d66s28,6,4,3,2,0,-22.18190.277Iryi铱5d76s26,4,3,2,1,0,-12.20192.287Frfang钫7s110.71223.088Ralei镭7s220.92226.0*89-103Ac-Lr锕系104RFlu钅卢6d27s24261.1*105Dbdu钅杜6d37s25262.1106Sgxi钅喜6d47s26263.1107Bhbo钅波6d57s27264108Hshei钅黑6d67s28265109Mtmai钅麦6d77s20266镧系57Lala镧5d16s231.11138.958Ceshi铈4f15d16s24,31.12140.159Prpu镨4f36s24,31.13140.960Ndnv钕4f46s231.14144.261Pmpo钷4f56s231.13146.962Smshan钐4f66s23,21.17150.463Euyou铕4f76s23,21.19152.0锕系89Aca锕6d17s231.09227.090Thdu钍6d27s241.32232.091Papu镤5f26d17s25,41.54231.092Uyou铀5f36d17s26,5,4,31.38238.093Npna镎5f46d17s26,5,4,31.36237.094Pubu钚5f67s26,5,4,31.28244.195Ammei镅5f77s26,5,4,31.13243.1VIIIB891084Popo钋6s26p46,4,21.99209.0*元素周期表O18电子层0族电子数p区元素IIIA13IVA14VA15VIA16VIIA172Hehai氦1s24.164.003K2f区元素5Bpeng硼2s22p132.0410.816Ctan碳2s22p24,2,-42.5512.017Ndan氮2s22p35,4,3,2,-33.0414.018Oyang氧2s22p4-2,-13.4416.009Ffu氟2s22p5-13.9819.0010Nenai氖2s22p64.7920.18LK82IB11IIB1213Allv铝3s23p131.6126.9814Sigui硅3s23p24,-41.9828.0915Plin磷3s23p35,3,-32.1930.9716Sliu硫3s23p46,4,2,-22.5832.0617Cllv氯3s23p57,5,3,1,-13.1634.4518Arya氩3s23p63.2439.95MLK88228Ninie镍3d84s23,2,01.9258.6929Cutong铜3d104s12,11.9063.5530Znxin锌3d104s221.6565.4131Gajia镓4s24p131.8169.7232Gezhe锗4s24p242.0172.6133Asshen砷4s24p35,3,-32.1874.9234Sexi硒4s24p46,4,-22.5578.9635Brxiu溴4s24p57,5,3,1,-12.9679.9036Krke氪4s24p623.0083.80NMLK8188246Pdba钯4d104,2,02.20106.447Agyin银4d105s12,11.93107.948Cdge镉4d105s221.69112.449Inyin铟5s25p131.78114.850Snxi锡5s25p24,21.96118.751Sbti锑5s25p35,3,-32.05121.852Tedi碲5s25p46,4,-22.12127.653Idian碘5s25p57,5,1,-12.66126.954Xexian氙5s25p68,6,4,22.60131.3ONMLK818188278Ptbo铂5d96s14,2,02.28195.179Aujin金5d106s13,12.54197.080Hggong汞5d106s22,12.00200.681Tlta铊6s26p13,11.62204.482Pbqian铅6s26p24,22.33207.283Bibi铋6s26p35,32.02209.084Popo钋6s26p46,4,21.99209.0*85Atai砹6s26p57,5,3,1,-12.22210.0*86Rndong氡6s26p622.43222.0*PONMLK818321882110Dsda钅达6d38s20269111Rglun钅仑6d97s20272112Cnge钅哥6d107s20277113Nhni钅尔5f6d7s7p1286114Flfu钅夫5f6d7s7p2289115Mcmo钅莫5f6d7s7p3289116Lvli钅立5f6d7s7p4293117Tstian石田5f6d7s7p5294118Ogao气奥5f6d7s7p629464Gdga钆4f75d16s231.21157.365Tbte铽4f96s24,31.13158.966Dydi镝4f106s231.22162.567Hohuo钬4f116s231.23164.968Erer铒4f126s231.24167.369Tmdiu铥4f136s23,21.25168.970Ybyi镱4f146s13,21.26173.071Lulu镥4f145d16s231.27175.096Cmjv锔5f76d17s24,31.28247.197Bkpei锫5f97s24,31.35247.198Cfkai锎5f107s24,31.29251.199Esai锿5f117s231.31252.1100Fmfei镄5f127s231.34257.1101Mdmen钔5f137s231.33258.1102Nonuo锘5f147s23,21.36259.1103Lrlao铹5f147s27p131.34260.1VIIIB8910元素周期表