元素周期表键能键长半径.doc

1 H 氢 Hydrogen 2 He 氦 Helium 3 Li 锂 Lithium 4 Be 铍 Beryllium 5 B 硼 Boron 6 C 碳 Carbon 7 N 氮 Nitrogen 8 O 氧 Oxygen 9 F 氟 Fluorine 10 Ne 氖 Neon 11 Na 钠 Sodium 12 Mg 镁 Magnesium 13 Al 铝 Aluminum 14 Si 硅 Silicon 15 P 磷 Phosphorus 16 S 硫 Sulphur 17 Cl 氯 Chlorine 18 Ar 氩 Argon 19 K 钾 Potassium 20 Ca 钙 Calcium 21 Sc 钪 Scandium 22 Ti 钛 Titanium 23 V 钒 Vanadium 24 Cr 铬 Chromium 25 Mn 锰 Manganese 26 Fe 铁 Iron 27 Co 钴 Cobalt 28 Ni 镍 Nickel 29 Cu 铜 Copper 30 Zn 锌 Zinc 31 Ga 镓 Gallium 32 Ge 锗 Germanium 33 As 砷 Arsenic 34 Se 硒 Selenium 35 Br 溴 Bromine 36 Kr 氪 Krypton 37 Rb 铷 Rubidium 38 Sr 锶 Strontium 39 Y 钇 Yttrium 40 Zr 锆 Zirconium 41 Nb 铌 Niobium 42 Mo 钼 Molybdenum 43 Tc 锝 Technetium 44 Ru 钌 Ruthenium 45 Rh 铑 Rhodium 46 Pd 钯 Palladium 47 Ag 银 Silver 48 Cd 镉 Cadmium 49 In 铟 Indium 50 Sn 锡 Tin 51 Sb 锑 Antimony 52 Te 碲 Tellurium 53 I 碘 Iodine 54 Xe 氙 Xenon 55 Cs 铯 Caesium 56 Ba 钡 Barium 57 La 镧 Lanthanum 58 Ce 铈 Cerium 59 Pr 镨 Praseodymium 60 Nd 钕 Neodymium 61 Pm 钷 Promethium 62 Sm 钐 Samarium 63 Eu 铕 Europium 64 Gd 钆 Gadolinium 65 Tb 铽 Terbium 66 Dy 镝 Dysprosium 67 Ho 钬 Holmium 68 Er 铒 Erbium 69 Tm 铥 Thulium 70 Yb 镱 Ytterbium 71 Lu 镥 Lutetium 72 Hf 铪 Hafnium 73 Ta 钽 Tantalum 74 W 钨 Tungsten 75 Re 铼 Rhenium 76 Os 锇 Osmium 77 Ir 铱 Iridium 78 Pt 铂 Platinum 79 Au 金 Gold 80 Hg 汞 Mercury 81 Tl 铊 Thallium 82 Pb 铅 Lead 83 Bi 铋 Bismuth 84 Po 钋 Polonium 85 At 砹 Astatine 86 Rn 氡 Radon 87 Fr 钫 Francium 88 Ra 镭 Radium 89 Ac 锕 Actinium 90 Th 钍 Thorium 91 Pa 镤 Protactinium 92 U 铀 Uranium 93 Np 镎 Neptunium 94 Pu 钸 Plutonium 95 Am 镅 Americium 96 锔 Cm Curium 97 锫 Bk Berkelium 98 锎 Cf Californium 99 锿 Es Einsteinium 100 Fm Fermium 101 钔Md Mendelevium 102 锘 No Nobelium 103 铹Lw Lawrencium 104鐪Rf unnilquadium 105 Db dubnium 106 Sg Seaborgium 107 Bh Bohrium 108 Hs Hassium 109 Mt Meitnerium 110 鐽 Ds Darmstadtium 111 Rg Roentgenium  稀土元素: 周期表中IIIB族钪、钇和镧系元素之总称，因其天然丰度小，又以氧化物或含氧酸盐矿物共生形式存在，故得名。约17种。 包括钪(Sc)、钇(Y)、镧(La)、铈(Ce)、镨(Pr)、钕(Nd)、钷(Pm)、钐(Sm)、铕(Eu)、钆(Gd)、铽(Tb)、镝(Dy)、钬