原 子 序 数元 素 名 称 元 素 符 号3锂Li+10.0764铍Be+20.0455硼B+30.0276碳C+40.016−340.146+30.016+50.0138氧O−20.14−10.133+70.00811钠Na+10.10212镁Mg+20.07213铝Al+30.053514硅Si+40.04+30.044+50.038−20.184+40.037+60.029−10.181+50.012+70.02719钾K+10.13820钙Ca+20.121钪Sc+30.0745+20.086+30.067+40.0605+20.064+40.058+50.054+20.073ls+20.08hs+30.0615+40.055+50.049+60.044离 子 半 径 (nm) 7氮N9氟F17氯Cl22钛Ti15磷P16硫S23钒V24铬Cr+20.067+30.058ls+30.0645hs+40.053+540.033+640.0255+70.046+20.061ls+20.078hs+30.055ls+30.0645hs+40.0585+640.025+20.065ls+20.0745hs+30.0545ls+30.061hs+40.053+20.069+30.056ls+30.06hs+40.048ls+10.077+20.073+30.054ls30锌 Zn+20.07431镓 Ga+30.062+20.073+40.053+30.058+50.046−20.198+40.05+60.042−10.196+34sq0.059+540.031+70.03925锰 Mn26铁 Fe29铜 Cu32锗 Ge27钴 Co28镍 Ni35溴Br33砷As34硒Se37铷 Rb+10.15238锶 Sr+20.11839钇 Y+30.0940锆 Zr+40.072+30.072+40.068+50.064+30.069+40.065+50.061+60.059+40.0645+50.06+70.056+30.068+40.062+50.0565+740.038+840.036+30.0665+40.06+50.055+120.059+20.086+30.076+40.0615+10.115+20.094+30.07548镉 Cd+20.09549铟 In+30.08+20.112+40.069+30.076+50.06−20.221+40.097+60.05641铌 Nb44钌 Ru45铑 Rh42钼 Mo43锝 Tc50锡 Sn51锑 Sb46钯 Pd47银 Ag52碲 Te−10.22+50.095+70.05354氙Xe+80.04855铯Cs+10.16756钡Ba+20.13557镧La+30.1032+30.102+40.087+30.099+40.085+280.129+30.098361钷Pm+30.097+240.122+30.0958+20.117+30.094764钆Gd+30.0938+30.0923+40.076+20.107+30.091267钬Ho+30.090168铒Er+30.089+20.103+30.088+20.102+30.086871镥Lu+30.086172铪Hf+40.071+30.072+40.068+50.064+40.066+50.062+60.0658铈Ce59镨Pr53碘I63铕Eu65铽Tb60钕Nd62钐Sm70镱Yb73钽Ta66镝Dy69铥Tm74钨W+40.063+50.058+60.055+70.053+40.063+50.0575+60.0545+70.0525+840.039+30.068+40.0625+50.057+20.086+40.0625+50.057+10.137+30.085+50.057+10.119+20.102+10.15+30.0885+20.119+40.0775+30.103+50.076+40.094+60.06785砹 At+70.06287钫 Fr+10.1888镭 Ra+280.14889锕 Ac+30.11290钍 Th+40.094+30.104+40.09+50.078+30.1025+40.089+50.078+60.07376锇 Os77铱 Ir75铼 Re80汞Hg81铊Tl78铂Pt79金Au84钋Po91镤Pa82铅Pb83铋Bi92铀U+20.11+30.101+40.087+50.075+60.072+70.071+30.1+40.086+50.074+60.071+280.126+30.0975+40.085+30.097+40.085+30.096+40.083+30.095+40.082194钚Pu95镅Am93镎Np98锎Cf96锔Cm97锫Bk
