ตารางธาตุ
| กลุ่ม | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
1 H Hydrogen 1.008 |
2 He Helium 4.0026 |
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| 2 |
3 Li Lithium 6.94 |
4 Be Beryllium 9.0122 |
5 B Boron 10.81 |
6 C Carbon 12.011 |
7 N Nitrogen 14.007 |
8 O Oxygen 15.999 |
9 F Fluorine 18.998 |
10 Ne Neon 20.180 |
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| 3 |
11 Na Sodium 22.98976928 |
12 Mg Magnesium 24.305 |
13 Al Aluminium 26.982 |
14 Si Silicon 28.085 |
15 P Phosphorus 30.974 |
16 S Sulfur 32.06 |
17 Cl Chlorine 35.45 |
18 Ar Argon 39.948 |
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| 4 |
19 K Potassium 39.0983 |
20 Ca Calcium 40.078 |
21 Sc Scandium 44.955908 |
22 Ti Titanium 47.867 |
23 V Vanaium 50.9415 |
24 Cr Chromium 51.9961 |
25 Mn Manganese 54.938044 |
26 Fe Iron 55.845 |
27 Co Cobalt 58.933 |
28 Ni Nickel 58.693 |
29 Cu Copper 63.546 |
30 Zn Zinc 65.38 |
31 Ga Gallium 69.723 |
32 Ge Germanium 72.630 |
33 As Arsenic 74.922 |
34 Se Selenium 78.971 |
35 Br Bromine 79.904 |
36 Kr Krypthon 83.798 |
| 5 |
37 Rb Rubidium 85.4678 |
38 Sr Strontium 87.62 |
39 Y Yttrium 88.90584 |
40 Zr Zirconium 91.224 |
41 Nb Niobium 92.90637 |
42 Mo Molybddenum 95.95 |
43 Tc Technetium (98) |
44 Ru Ruthenium 101.07 |
45 Rh Rhodium 102.91 |
46 Pd Pallaium 106.42 |
47 Ag Silver 107.87 |
48 Cd Caddmium 112.41 |
49 In Inddium 114.82 |
50 Sn Tin 118.71 |
51 Sb Antimony 121.76 |
52 Te Tellurium 127.60 |
53 I Iodine 126.90 |
54 Xe Xenon 131.29 |
| 6 |
55 Cs Caesium 132.90545196 |
56 Ba Barium 137.327 |
57-71 Lanthanides |
72 Hf Hafnium 178.49 |
73 Ta Tantalum 180.94788 |
74 W Tungsten 183.84 |
75 Re Rhenium 186.21 |
76 Os Osmium 190.23 |
77 Ir Iridium 192.22 |
78 Pt Platinum 195.08 |
79 Au Gold 196.97 |
80 Hg Mercury 200.59 |
81 Tl Thallium 204.38 |
82 Pb Lead 207.2 |
83 Bi Bismuth 208.98 |
84 Po Polonium (209) |
85 At Astatine (210) |
86 Rn Radon (222) |
| 7 |
87 Fr Francium (223) |
88 Ra Radium (226) |
89-103 Actinides |
104 Rf Rutherfordium (267) |
105 Db Dubnium (268) |
106 Sg Seaborgium (269) |
107 Bh Bohrium (270) |
108 Hs Hassium (277) |
109 Mt Meitnerium (278) |
110 Ds Darmstadtium (282) |
111 Rg Roentgenium (282) |
112 Cn Copernicium (285) |
113 Nh Nihonium (286) |
114 Fl Flerovium (289) |
115 Mc Moscovium (290) |
116 Lv Livermorium (293) |
117 Ts Tennessine (294) |
118 Og Oganesson (294) |
|
57 La Lanthanum 138.91 |
58 Ce Cerium 140.12 |
59 Pr Praseoddymium 140.91 |
60 Nd Neodymium 144.24 |
61 Pm Promethium (145) |
62 Sm Samarium 150.36 |
63 Eu Europium 151.96 |
64 Gd Gadolinium 151.96 |
65 Tb Terbium 158.93 |
66 Dy Dysprosium 162.50 |
67 Ho Holmiun 164.93 |
68 Er Erbium 167.26 |
69 Tm Thulium 168.93 |
70 Yb Ytterbium 173.05 |
71 Lu Lutetium 174.97 |
||||
|
89 Ac Actinium (227) |
90 Th Thorium 232.04 |
91 Pa Protactinium 231.04 |
92 U Uranium 238.03 |
93 Np Neptunium (237) |
94 Pu Plutonium (244) |
95 Am Americium (243) |
96 Cm Curium (247) |
97 Bk Berelium (247) |
98 Cf Californium (251) |
99 Es Einsteinium (252) |
100 Fm Fermium (257) |
101 Md Mendelevium (258) |
102 No Nobelium (259) |
103 Lr Lawrencium (266) |
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