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Atomic Numbers/Signs

Chemistry

ElementAtomic NumberChemical SymbolAtomic Mass
Hydrogen 1 H 1.00794
Beryllium 4 Be 9.012182
Boron 5 B 10.811
Carbon 6 C 12.0107
Nitrogen 7 N 14.0067
Oxygen 8 O 15.9994
Fluorine 9 F 18.998403
Neon 10 Ne 20.1797
Sodium 11 Na 22.989770
Magnesium 12 Ng 24.3050
Aluminum 13 Al 26.981538
Silicon 14 Si 28.0855
Phosphorus 15 P 30.973761
Sulfur 16 S 32.065
Chlorine 17 Cl 35.453
Argon 18 Ar 39.948
Potassium 19 K 39.0983
Calcium 20 Ca 40.078
Scandium 21 Sc 44.955910
Titanium 22 T 47.867
Vandium 23 V 50.9415
Chromium 24 Cr 51.9961
Manganese 25 Mn 54.938049
Iron 26 Fe 55.845
Cobalt 27 Co 58.933200
Nickel 28 Ni 58.6934
Copper 29 Cu 63.546
Zinc 30 Zn 65.38
Gallium 31 Ga 69.723
Germanium 32 Ge 72.64
Arsenic 33 As 74.92160
Selenium 34 Se 78.96
Bromine 35 Br 79.904
Krypton 36 Kr 83.798
Rubidium 37 Rb 85.4678
Strontium 38 Sr 87.62
Yttrium 39 Y 88.90585
Zirconium 40 Zr 91.224
Niobium 41 Nb 92.90638
Molybdenum 42 Mo 95.96
Technetium 43 Tc (98)
Ruthenium 44 Ru 101.07
Rhodium 45 Rh 102.90550
Palladium 46 Pd 106.42
Silver 47 Ag 107.8682
Cadmium 48 Cd 112.411
Indium 49 In 114.818
Tin 50 Sn 118.710
Antimony 51 Sb 121.760
Tellurium 52 Te 127.60
Iodine 53 I 126.90447
Xenon 54 Xe 131.293
Caesium 55 Cs 132.90545
Barium 56 Ba 137.327
Lanthanum 57 La 138.9055
Cerium 58 Ce 140.116
Praseodymium 59 Pr 140.90765
Neodymium 60 Nd 144.24
Promethium 61 Pm (145)
Samarium 62 Sm 150.36
Europium 63 Eu 151.964
Gadolinium 64 Gd 157.25
Terbium 65 Tb 158.92534
Dysprosium 66 Dy 162.500
Holmium 67 Ho 164.93032
Erbium 68 Er 167.259
Thulium 69 Tm 168.93421
Ytterbium 70 Yb 173.054
Lutetium 71 Lu 174.9668
Hafnium 72 Hf 178.49
Tantalum 73 Ta 180.9479
Tungsten 74 W 183.84
Rhenium 75 Re 186.207
Osmium 76 Os 190.23
Iridium 77 Ir 192.217
Platinum 78 Pt 195.078
Gold 79 Au 196.96655
Mercury 80 Hg 200.59
Thallium 81 Tl 204.3833
Lead 82 Pb 207.2
Bismuth 83 Bi 208.98038
Polonium 84 Po (209)
Astatine 85 At (210)
Radon 86 Rn (222)
Francium 87 Fr (223)
Radium 88 Ra (226)
Actinium 89 Ac (227)
Thorium 90 Th 232.0381
Protactinium 91 Pa 231.03588
Uranium 92 U 238.02891
Neptunium 93 Np (237)
Plutonium 94 Pu (244)
Americium 95 Am (243)
Curium 96 Cm (247)
Berkelium 97 Bk (247)
Californium 98 Cf (251)
Einsteinium 99 Es (252)
Fermium 100 Fm (257)
Mendelevium 101 Nd (258)
Nobelium 102 No (259)
Lawrencium 103 Lr (262)
Rutherfordium 104 Rf (267)
Dubnium 105 Db (268)
Seaborgium 106 Sg (271)
Bohrium 107 Bh (272)
Hassium 108 Hs (270)
Meitnerium 109 Mt (276)
Darmstadtium 110 Ds (281)
Roentgeniumm 111 Rg (280)
Copernicium 112 Cn (285)
Ununtrium 113 Uut (284)
Flerovium 114 Fl (289)
Ununpentium 115 Uup (288)
Livermorium 116 Lv (293)
Ununseptium 117 Uus (294)
Ununoctium 118 Uuo (294)
Helium 2 He 4.002602
Lithium 3 Li 6.941
Created by: tjw613