H 元素电负性比例图 ( Pauling Scale) B O FNe 981 204255304344398 ar 9313 611.902.192.583.16 iⅤ Cr Mn Fe co 82100361541631661.551.8318811190165181201218255296 Rb Sry Zr nb Mo tc ru rh pd ag cd In Sn Sb Te b820.95.221.331.62.162.10222282201931691.781.9620521266p60 Ba la Hf Ta w Re Os Ir Pt Au Hg Pb Bi Po At Rn 790.891.101.31.51.71.922222224 81.81.92.022 Ra Ac Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 70.91.1 101.121.131.14 7--1.20-1.221.231.241.25 Ac Th Pa 11.31.51.7元素电负性比例图 (Pauling Scale) La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 1.10 1.12 1.13 1.14 -- 1.17 -- 1.20 -- 1.22 1.23 1.24 1.25 -- 1.0 Ac Th Pa U Np Pu 1.1 1.3 1.5 1.7 1.3 1.3 H 2.20 He Li Be 0.98 1.57 B C N O F Ne 2.04 2.55 3.04 3.44 3.98 Na Mg 0.93 1.31 Al Si P S Cl Ar 1.61 1.90 2.19 2.58 3.16 K Ca 0.82 1.00 Ga Ge As Se Br Kr 1.81 2.01 2.18 2.55 2.96 Sc Ti V Cr Mn Fe Co Ni Cu Zn 1.36 1.54 1.63 1.66 1.55 1.83 1.88 1.91 1.90 1.65 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 0.82 0.95 1.22 1.33 1.6 2.16 2.10 2.2 2.28 2.20 1.93 1.69 1.78 1.96 2.05 2.1 2.66 2.60 Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 0.79 0.89 1.10 1.3 1.5 1.7 1.9 2.2 2.2 2.2 2.4 1.9 1.8 1.8 1.9 2.0 2.2 Fr Ra Ac 0.7 0.9 1.1