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The periodic table of elements:
1 Hydrogen H 1.008
2 Helium He 4.003
3 Lithium Li 6.939
4 Beryllium Be 9.012
5 Boron B 10.811
6 Carbon C 12.011
7 Nitrogen N 14.007
8 Oxygen O 15.999
9 Fluorine F 18.998
10 Neon Ne 20.183
11 Sodium Na 22.990
12 Magnesium Mg 24.312
13 Aluminium Al 26.982
14 Silicon Si 28.086
15 Phosphorus P 30.974
16 Sulphur S 32.064
17 Chlorine Cl 35.453
18 Argon A 39.948
19 Potassium K 39.102
20 Calcium Ca 40.08
21 Scandium Sc 44.956
22 Titanium Ti 47.90
23 Vanadium V 50.94
24 Chromium Cr 52.00
25 Manganese Mn 54.94
26 Iron Fe 55.85
27 Cobalt Co 58.93
28 Nickel Ni 58.71
29 Copper Cu 63.54
30 Zinc Zn 65.37
31 Gallium Ga 69.72
32 Germanium Ge 72.59
33 Arsenic As 74.92
34 Selenium Se 78.96
35 Bromine Br 79.909
36 Krypton Kr 83.80
37 Rubidium Rb 85.47
38 Strontium Sr 87.62
39 Yttrium Y 88.905
40 Zirconium Zr 91.22
41 Niobium Nb 92.906
42 Molybdenum Mo 95.94
43 Technetium Tc 99.00
44 Ruthenium Ru 101.07
45 Rhodium Rh 102.92
46 Palladium Pd 106.4
47 Silver Ag 107.87
48 Cadmium Cd 112.40
49 Indium In 114.82
50 Tin Sn 118.69
51 Antimony Sb 121.75
52 Tellurium Te 127.60
53 Iodine I 126.904
54 Xenon Xe 131.30
55 Caesium Cs 132.905
56 Barium Ba 137.34
57 Lanthanum La 138.91
58 Cerium Ce 140.12
59 Praseodymium Pr 140.907
60 Neodymium Nd 144.24
61 Promethium Pm 147
62 Samarium Sm 15035
63 Europium Eu 151.96
64 Gadolinium Gd 157.25
65 Terbium Tb 158.92
66 Dysprosium Dy 162.50
67 Holmium Ho 164.93
68 Erbium Er 167.26
69 Thulium Tm 168.93
70 Ytterbium Yb 173.04
71 Lutetium Lu 174.97
72 Hafnium Hf 178.49
73 Tantalum Ta 180.95
74 Tungsten (Wolfram) W 183.85
75 Rhenium Re 186.2
76 Osmium Os 190.2
77 Iridium Ir 192.2
78 Platinum Pt 195.09
79 Gold Au 196.97
80 Mercury Hg 200.59
81 Thallium Tl 204.37
82 Lead Pb 207.19
83 Bismuth Bi 208.98
84 Polonium Po 210
85 Astatine At 211
86 Radon Rn 222
87 Francium Fr 223
88 Radium Ra 226.05
89 Actinium Ac 227
90 Thorium Th 232.12
91 Protactinium Pa 231
92 Uranium U 238.07
93 Neptunium Np 237
94 Plutonium Pu 239
95 Americium Am 241
96 Curium Cm 242
97 Berkelium Bk 243-250
98 Californium Cf 251
99 Einsteinium Es 246,247
100 Fermium Fm 250,252-256
101 Mendelevium Md 256
102 Nobelium No 254
103 Lawrencium Lr 257
104 Kurchatovium (name in dispute)
105 Rutherfordium (Hahnium)
106 Nielsbohrium
107 trace amounts
108 trace amounts
109 trace amounts
110 trace amounts
111 trace amounts
112 trace amounts
The set of elements can be remembered easier by learning the element song.
See also Zyra's elements review for other information.