常见元素的摩尔质量表 112-118号元素数据未被IUPAC确定。 1 氢H 1.007 94(7 2 氦He 4.002 602(2 3 锂 Li 6.941(2 4铍Be 9.012 182(3 5 硼B 10.811(7 6碳C 12.017(8 7氮N 14.006 7(2 8氧O 15.999 4(3 9氟 F 18.998 403 2(5 10氖Ne 20.179 7(6 11 钠 Na 22.989 769 28(2 12镁 Mg 24.305 0(6 13 铝Al 26.981 538 6(8 14 硅Si 28.085 5(3 15磷P 30.973 762(2 16硫S 32.065(5 17 氯Cl 35.453(2 18 氩Ar 39.948(1 19 钾 K 39.098 3(1 20 钙Ca 40.078(4 21 钪Sc 44.955 912(6 22 钛Ti 47.867(1 23 钒 V 50.941 5(1 24 铬 Cr 51.996 1(6 25 锰 Mn 54.938 045(5 26 铁Fe 55.845(2 27 钴 Co 58.933 195(5 28 镍 Ni 58.693 4(2 29 铜 Cu 63.546(3 30 锌Zn 65.409(4 31 镓Ga 69.723(1 32 锗 Ge 72.64(1 33 砷 As 74.921 60(2 34 硒 Se 78.96(3 35 溴 Br 79.904(1 36 氪 Kr 83.798(2 37 铷 Rb 85.467 8(3 38 锶 Sr 87.62(1 39 钇 Y 88.905 85(2 40 锆 Zr 91.224(2) 41 铌 Nb 92.906 38(2 42 钼 Mo 95.94(2 43 锝 Tc [97.9072] 44 钌 Ru 101.07(2 45 铑 Rh 102.905 50(2 46 钯 Pd 106.42(1 47 银 Ag 107.868 2(2 48 镉 Cd 112.411(8 49 铟 In 114.818(3 50 锡 Sn 118.710(7 51 锑 Sb 121.760(1 52 碲 Te 127.60(3 53 碘 I 126.904 47(3 54 氙 Xe 131.293(6 55 铯 Cs 132.905 451 9(2 56 钡 Ba 137.327(7 57 镧 La 138.905 47(7 58 铈 Ce 140.116(1 59 镨 Pr 140.907 65(2 60 钕 Nd 144.242(3 61 钷 Pm [145] 62 钐 Sm 150.36(2 63 铕 Eu 151.964(1 64 钆 Gd 157.25(3 65 铽 Tb 158.925 35(2 66 镝 Dy 162.500(1 67 钬 Ho 164.930 32(2 68 铒 Er 167.259(3 69 铥 Tm 168.934 21(2 70 镱 Yb 173.04(3 71 镥 Lu 174.967(1 72 铪 Hf 178.49(2 73 钽 Ta 180.947 88(2 本文来源:https://www.wddqw.com/doc/0d232ee9102de2bd9605881e.html