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Periodic table legend

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Atomic numbersort descending Symbol Element Major edges Minor edges Edge energy
1 H Hydrogen 13 13
2 He Helium 22 22
3 Li Lithium 55 55
4 Be Beryllium 111 111
5 B Boron 188 188
6 C Carbon 284 284
7 N Nitrogen 401 401
8 O Oxygen 532 532
9 F Fluorine 685 685
10 Ne Neon 867, 18 45 867, 18
11 Na Sodium 1072, 31 63 1072, 31
12 Mg Magnesium 1305, 51 89 1305, 51
13 Al Aluminum 1560, 73 118 1560, 73
14 Si Silicon 1839, 99 149 1839, 99
15 P Phosphorus 2146, 132 189 2146, 132
16 S Sulfur 2472, 165 229 2472, 165
17 Cl Chlorine 2822, 200 270 2822, 200
18 Ar Argon 3203, 245, 12 320, 25 3203, 245, 12
19 K Potassium 3607, 296, 294, 18 377, 34 3607, 296, 294, 18
20 Ca Calcium 4038, 350, 346, 25 438, 44 4038, 350, 346, 25
21 Sc Scandium 4493, 407, 402, 32 500, 54 4493, 407, 402, 32
22 Ti Titanium 4966, 462, 456, 35 564, 60 4966, 462, 456, 35
23 V Vanadium 521, 513, 38 628, 66 521, 513, 38
24 Cr Chromium 584, 575, 42 695, 74 584, 575, 42
25 Mn Manganese 651, 640, 49 769, 84 651, 640, 49
26 Fe Iron 721, 708, 54 846, 93 721, 708, 54
27 Co Cobalt 794, 779, 60 926, 101 794, 779, 60
28 Ni Nickel 872, 855, 68 1008, 112 872, 855, 68
29 Cu Copper 951, 931, 74 1096, 120 951, 931, 74
30 Zn Zinc 1043, 1020 1194, 136, 87 1043, 1020
31 Ga Gallium 1142, 1115 1298, 158, 103 1142, 1115
32 Ge Germanium 1248, 1217, 29 1414, 180, 121 1248, 1217, 29
33 As Arsenic 1359, 1323, 41 1526, 203, 140 1359, 1323, 41
34 Se Selenium 1476, 1436, 57 1654, 231, 162 1476, 1436, 57
35 Br Bromine 1596, 1550, 69 1782, 256, 181 1596, 1550, 69
36 Kr Krypton 1727, 1675, 89, 11 1921, 289, 214, 24 1727, 1675, 89, 11
37 Rb Rubidium 1864, 1804, 110, 14 2065, 322, 247, 238, 29 1864, 1804, 110, 14
38 Sr Strontium 2007, 1940, 133, 20 2216, 357, 280, 269, 38 2007, 1940, 133, 20
39 Y Yttrium 2155, 2080, 157, 26 2372, 394, 312, 300, 45 2155, 2080, 157, 26
40 Zr Zirconium 2307, 2222, 180, 29 2532, 430, 344, 330, 51 2307, 2222, 180, 29
41 Nb Niobium 2465, 2371, 205, 34 2698, 468, 378, 363, 58 2465, 2371, 205, 34
42 Mo Molybdenum 2625, 2520, 227, 35 2865, 505, 410, 392, 62 2625, 2520, 227, 35
43 Tc Technetium 2793, 2677, 253, 39 3042, 544, 445, 425, 68 2793, 2677, 253, 39
44 Ru Ruthenium 2967, 2838, 279, 43 3224, 585, 483, 461, 75 2967, 2838, 279, 43
45 Rh Rhodium 3146, 3004, 307, 48 3412, 627, 521, 496, 81 3146, 3004, 307, 48
46 Pd Palladium 3330, 3173, 335, 51 3604, 670, 559, 531, 86 3330, 3173, 335, 51
47 Ag Silver 3524, 3351, 367 3806, 717, 602, 571, 95, 56 3524, 3351, 367
48 Cd Cadmium 3727, 3538, 404 4018, 770, 651, 616, 108, 67 3727, 3538, 404
49 In Indium 3938, 3730, 443 4237, 826, 702, 664, 122, 77 3938, 3730, 443
50 Sn Tin 4156, 3929, 485, 24 4465, 884, 756, 714, 136, 89 4156, 3929, 485, 24
51 Sb Antimony 4380, 4132, 528, 31 944, 812, 766, 152, 98 4380, 4132, 528, 31
52 Te Tellurium 4612, 4341, 40, 572 1006, 870, 819, 168, 110 4612, 4341, 40, 572
53 I Iodine 4852, 4557, 619, 50 1072, 930, 875, 186, 123 4852, 4557, 619, 50
54 Xe Xenon 4782, 672, 63 1145, 999, 937, 208, 147 4782, 672, 63
55 Cs Cesium 740, 726, 76 1217, 1065, 998, 231, 162 740, 726, 76
56 Ba Barium 796, 781, 90, 15 1293, 1137, 1062, 253, 180 796, 781, 90, 15
57 La Lanthanum 849, 832, 99, 14 1361, 1204, 1123, 270, 191 849, 832, 99, 14
58 Ce Cerium 901, 883, 110, 20 1435, 1273, 1185, 290, 207 901, 883, 110, 20
59 Pr Praseodymium 951, 931, 113, 22 1511, 1337, 1242, 305, 218 951, 931, 113, 22
60 Nd Neodymium 1000, 978, 118, 21 1575, 1403, 1297, 315, 225 1000, 978, 118, 21
61 Pm Promethium 1052, 1027, 120, 24 1649, 1471, 1357, 331, 236 1052, 1027, 120, 24
62 Sm Samarium 1106, 1080, 129, 21 1723, 1541, 1420, 346, 247 1106, 1080, 129, 21
63 Eu Europium 1161, 1131, 133, 22 1800, 1614, 1481, 360, 257 1161, 1131, 133, 22
64 Gd Gadolinium 1217, 1185, 140, 20 1881, 1688, 1544, 376, 271 1217, 1185, 140, 20
65 Tb Terbium 1275, 1241, 147, 25 1967, 1768, 1611, 398, 285 1275, 1241, 147, 25
66 Dy Dysprosium 1332, 1295, 154, 26 2047, 1842, 1676, 416, 293 1332, 1295, 154, 26
67 Ho Holmium 1391, 1351, 161, 20 2128, 1923, 1741, 436, 307, 51 1391, 1351, 161, 20
68 Er Erbium 1453, 1409, 168, 29 2206, 2006, 1812, 449, 320, 60 1453, 1409, 168, 29
69 Tm Thulium 1515, 1468, 180, 32 2307, 2090, 1884, 472, 337, 53 1515, 1468, 180, 32
70 Yb Ytterbium 1576, 1528, 185, 24 2398, 2173, 1950, 487, 343, 54 1576, 1528, 185, 24
71 Lu Lutetium 1639, 1588, 195, 28 2491, 2263, 2024, 506, 359, 57 1639, 1588, 195, 28
72 Hf Hafnium 1716, 1662, 31 2601, 2365, 2108, 538, 380, 214, 65 1716, 1662, 31
73 Ta Tantalum 1793, 1735, 36 2708, 2469, 2194, 565, 404, 229, 71 1793, 1735, 36
74 W Tungsten 1872, 1809, 36 2820, 2575, 2281, 595, 425, 245, 77 1872, 1809, 36
75 Re Rhenium 1949, 1883, 35 2932, 2682, 2367, 625, 444, 260, 83 1949, 1883, 35
76 Os Osmium 2031, 1960, 45 2792, 2457, 654, 468, 273, 46, 84 2031, 1960, 45
77 Ir Iridium 2116, 2040, 50 2909, 2551, 690, 494, 295, 60, 95 2116, 2040, 50
78 Pt Platinum 2202, 2122, 52 3026, 2645, 722, 519, 313, 102, 71 2202, 2122, 52
79 Au Gold 2291, 2206, 54 3148, 2743, 759, 545, 334, 108, 83 2291, 2206, 54
80 Hg Mercury 2385, 2295, 58 3278, 2847, 800, 571, 360, 120, 98 2385, 2295, 58
81 Tl Thallium 2485, 2389, 75 3416, 2957, 845, 609, 386, 136, 118 2485, 2389, 75
82 Pb Lead 2586, 2484, 86, 19 3554, 3066, 894, 644, 413, 147, 138 2586, 2484, 86, 19
83 Bi Bismuth 2688, 2580, 93, 24 3696, 3177, 938, 679, 440, 159, 157 2688, 2580, 93, 24
84 Po Polonium 3491, 3332 4046 3491, 3332
85 At Astatine
86 Rn Radon
87 Fr Francium
88 Ra Radium
89 Ac Actinium
90 Th Thorium 3491, 3332, 344, 335, 88 4046, 1329, 967, 714, 676, 290, 182 3491, 3332, 344, 335, 88
91 Pa Protactinium
92 U Uranium 3728, 3552, 391, 381, 96 4303, 1441, 1045, 780, 738, 324, 195 3728, 3552, 391, 381, 96
93 Np Neptunium
94 Pu Plutonium
95 Am Americium
96 Cm Curium
97 Bk Berkelium
98 Cf Californium
99 Es Einsteinium
100 Fm Fermium
101 Md Mendelevium
102 No Nobelium
103 Lr Lawrencium
104 Rf Rutherfordium
105 Db Dubnium
106 Sg Seaborgium
107 Bh Bohrium
108 Hs Hassium
109 Mt Meitnerium
110 Ds Darmstadtium
111 Rg Roentgenium
112 Cn Copernicium
113 Uut Ununtrium
114 Fl Flerovium
115 Uup Ununpentium
116 Lv Livermorium
117 Uus Ununseptium
118 Uuo Ununoctium