原子序数 相对原子质量 元素
原子序数 相对原子质量 名称 符号 名称
锕 89 227.0278 Ac actinium
银 47 107.8632 Ag silver
Na 钠 11 22.989768 Na sodium
铝 13 26.981539 Al aluminum
Nb 铌 41 92.90638 Nb niobium
氩 18 39.948 Ar argon
Nd 钕 60 144.24 Nd neodymium
砷 33 74.92159 As arsenic
Ne 氖 10 20.1797 Ne neon
金 79 196.96654 Au gold
Ni 镍 28 58.6934 Ni nickel
硼 5 10.811 B boron
Np 镎 93 237.0482 Np plutonium
钡 56 137.327 Ba barium
O 氧 8 15.9994 O oxygen
铍 4 9.012182 Be beryllium
Os 锇 76 190.2 Os osmium
铋 83 208.98037 Bi bismuth
P 磷 15 30.973762 P phosphorus
溴 35 79.904 Br bromine
Pa 镤 91 231.0588 Pa protactinium
碳 6 12.011 C carbon
Pb 铅 82 207.2 Pb lead
钙 20 40.078 Ca calcium
Pd 钯 46 106.42 Pd palladium
镉 48 112.411 Cd cadmium
Pr 镨 59 140.90765 Pr praseodymium
铈 58 140.115 Ce cerium
Pt 铂 78 195.08 Pt platinum
氯 17 35.4527 Cl chlorine
Ra 镭 88 226.0254 Ra radium
钴 27 58.9332 Co cobalt
Rb 铷 37 85.4678 Rb rubidium
铬 24 51.9961 Cr chromium
Re 铼 75 186.207 Re rhenium
铯 55 132.90543 Cs cesium
Rh 铑 45 102.9055 Rh rhodium
铜 29 63.546 Cu copper
Ru 钌 44 101.07 Ru ruthenium
镝 66 162.50 Dy dysprosium
S 硫 16 32.066 S sulfur
铒 68 167.26 Er erbium
Sb 锑 51 121.757 Sb antimony
铕 63 151.965 Eu europium
Sc 钪 21 44.95591 Sc scandium
氟 9 18.9984032 F fluorine
Se 硒 34 78.96 Se selenium
铁 26 55.847 Fe iron
Si 硅 14 28.0855 Si silicon
稼 31 69.723 Ga gallium
Sm 钐 62 150.36 Sm samarium
钆 64 157.25 Gd gadolinium
Sn 锡 50 118.710 Sn tin
锗 32 72.61 Ge germanium
Sr 锶 38 87.62 Sr strontium
氢 1 1.00794 H hydrogen
Ta 钽 73 180.9479 Ta tantalum
氦 2 4.002602 He helium
Tb 铽 65 158.92534 Tb terbium
铪 72 178.49 Hf hafnium
Te 碲 52 127.60 Te tellurium
汞 80 200.59 Hg mercury
Th 钍 90 232.0381 Th thorium
钬 67 164.93032 Ho holmium
Ti 钛 22 47.88 Ti titanium
碘 58 126.90447 I iodine
Tl 铊 81 204.3833 Tl thallium
铟 49 114.82 In indium
Tm 铥 69 168.9342 Tm thulium
铱 77 192.22 Ir iridium
U 铀 92 238.0289 U uranium
钾 19 39.0983 K potassium
V 钒 23 50.9415 V vanadium
氪 36 83.80 Kr krypton
W 钨 74 183.85 W tungsten
镧 57 138.9055 La lanthanum
Xe 氙 54 131.29 Xe xenon
锂 3 6.941 Li lithium
Y 钇 39 88.90585 Y yttrium
镥 71 174.967 Lu lutetium
Yb 镱 70 173.04 Yb ytterbium
镁 12 24.3050 Mg magnesium
Zn 锌 30 65.39 Zn zinc
锰 25 54.93805 Mn manganese
Zr 锆 40 91.224 Zr zirconium
钼 42 95.94 Mo molybdenum
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