List of periodic table elements with details.
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There are the complete list of periodic table elements like Atomic number, atomic weight, name, melting point, boiling point, Discovery Year,Group, Electron configuration etc...
Atomic No. |
Atomic Weight |
Name | Symbol | M.P. (°C) | B.P. (°C) | Density* (g/cm3) |
Discovery (Year) |
Group* | Electron configuration |
Ionization energy (eV) |
1 | 1.0079 | Hydrogen | H | -259 | -253 | 0.09 | 1776 | 1 | 1s1 | 13.5984 |
2 | 4.0026 | Helium | He | -272 | -269 | 0.18 | 1895 | 18 | 1s2 | 24.5874 |
3 | 6.941 | Lithium | Li | 180 | 1,347.00 | 0.53 | 1817 | 1 | [He] 2s1 | 5.3917 |
4 | 9.0122 | Beryllium | Be | 1,278.00 | 2,970.00 | 1.85 | 1797 | 2 | [He] 2s2 | 9.3227 |
5 | 10.811 | Boron | B | 2,300.00 | 2,550.00 | 2.34 | 1808 | 13 | [He] 2s2 2p1 | 8.298 |
6 | 12.0107 | Carbon | C | 3,500.00 | 4,827.00 | 2.26 | ancient | 14 | [He] 2s2 2p2 | 11.2603 |
7 | 14.0067 | Nitrogen | N | -210 | -196 | 1.25 | 1772 | 15 | [He] 2s2 2p3 | 14.5341 |
8 | 15.9994 | Oxygen | O | -218 | -183 | 1.43 | 1774 | 16 | [He] 2s2 2p4 | 13.6181 |
9 | 18.9984 | Fluorine | F | -220 | -188 | 1.7 | 1886 | 17 | [He] 2s2 2p5 | 17.4228 |
10 | 20.1797 | Neon | Ne | -249 | -246 | 0.9 | 1898 | 18 | [He] 2s2 2p6 | 21.5645 |
11 | 22.9897 | Sodium | Na | 98 | 883 | 0.97 | 1807 | 1 | [Ne] 3s1 | 5.1391 |
12 | 24.305 | Magnesium | Mg | 639 | 1,090.00 | 1.74 | 1755 | 2 | [Ne] 3s2 | 7.6462 |
13 | 26.9815 | Aluminum | Al | 660 | 2,467.00 | 2.7 | 1825 | 13 | [Ne] 3s2 3p1 | 5.9858 |
14 | 28.0855 | Silicon | Si | 1,410.00 | 2,355.00 | 2.33 | 1824 | 14 | [Ne] 3s2 3p2 | 8.1517 |
15 | 30.9738 | Phosphorus | P | 44 | 280 | 1.82 | 1669 | 15 | [Ne] 3s2 3p3 | 10.4867 |
16 | 32.065 | Sulfur | S | 113 | 445 | 2.07 | ancient | 16 | [Ne] 3s2 3p4 | 10.36 |
17 | 35.453 | Chlorine | Cl | -101 | -35 | 3.21 | 1774 | 17 | [Ne] 3s2 3p5 | 12.9676 |
18 | 39.948 | Argon | Ar | -189 | -186 | 1.78 | 1894 | 18 | [Ne] 3s2 3p6 | 15.7596 |
19 | 39.0983 | Potassium | K | 64 | 774 | 0.86 | 1807 | 1 | [Ar] 4s1 | 4.3407 |
20 | 40.078 | Calcium | Ca | 839 | 1,484.00 | 1.55 | 1808 | 2 | [Ar] 4s2 | 6.1132 |
21 | 44.9559 | Scandium | Sc | 1,539.00 | 2,832.00 | 2.99 | 1879 | 3 | [Ar] 3d1 4s2 | 6.5615 |
22 | 47.867 | Titanium | Ti | 1,660.00 | 3,287.00 | 4.54 | 1791 | 4 | [Ar] 3d2 4s2 | 6.8281 |
23 | 50.9415 | Vanadium | V | 1,890.00 | 3,380.00 | 6.11 | 1830 | 5 | [Ar] 3d3 4s2 | 6.7462 |
24 | 51.9961 | Chromium | Cr | 1,857.00 | 2,672.00 | 7.19 | 1797 | 6 | [Ar] 3d5 4s1 | 6.7665 |
25 | 54.938 | Manganese | Mn | 1,245.00 | 1,962.00 | 7.43 | 1774 | 7 | [Ar] 3d5 4s2 | 7.434 |
26 | 55.845 | Iron | Fe | 1,535.00 | 2,750.00 | 7.87 | ancient | 8 | [Ar] 3d6 4s2 | 7.9024 |
27 | 58.9332 | Cobalt | Co | 1,495.00 | 2,870.00 | 8.9 | 1735 | 9 | [Ar] 3d7 4s2 | 7.881 |
28 | 58.6934 | Nickel | Ni | 1,453.00 | 2,732.00 | 8.9 | 1751 | 10 | [Ar] 3d8 4s2 | 7.6398 |
29 | 63.546 | Copper | Cu | 1,083.00 | 2,567.00 | 8.96 | ancient | 11 | [Ar] 3d10 4s1 | 7.7264 |
30 | 65.39 | Zinc | Zn | 420 | 907 | 7.13 | ancient | 12 | [Ar] 3d10 4s2 | 9.3942 |
31 | 69.723 | Gallium | Ga | 30 | 2,403.00 | 5.91 | 1875 | 13 | [Ar] 3d10 4s2 4p1 | 5.9993 |
32 | 72.64 | Germanium | Ge | 937 | 2,830.00 | 5.32 | 1886 | 14 | [Ar] 3d10 4s2 4p2 | 7.8994 |
33 | 74.9216 | Arsenic | As | 81 | 613 | 5.72 | ancient | 15 | [Ar] 3d10 4s2 4p3 | 9.7886 |
34 | 78.96 | Selenium | Se | 217 | 685 | 4.79 | 1817 | 16 | [Ar] 3d10 4s2 4p4 | 9.7524 |
35 | 79.904 | Bromine | Br | -7 | 59 | 3.12 | 1826 | 17 | [Ar] 3d10 4s2 4p5 | 11.8138 |
36 | 83.8 | Krypton | Kr | -157 | -153 | 3.75 | 1898 | 18 | [Ar] 3d10 4s2 4p6 | 13.9996 |
37 | 85.4678 | Rubidium | Rb | 39 | 688 | 1.63 | 1861 | 1 | [Kr] 5s1 | 4.1771 |
38 | 87.62 | Strontium | Sr | 769 | 1,384.00 | 2.54 | 1790 | 2 | [Kr] 5s2 | 5.6949 |
39 | 88.9059 | Yttrium | Y | 1,523.00 | 3,337.00 | 4.47 | 1794 | 3 | [Kr] 4d1 5s2 | 6.2173 |
40 | 91.224 | Zirconium | Zr | 1,852.00 | 4,377.00 | 6.51 | 1789 | 4 | [Kr] 4d2 5s2 | 6.6339 |
41 | 92.9064 | Niobium | Nb | 2,468.00 | 4,927.00 | 8.57 | 1801 | 5 | [Kr] 4d4 5s1 | 6.7589 |
42 | 95.94 | Molybdenum | Mo | 2,617.00 | 4,612.00 | 10.22 | 1781 | 6 | [Kr] 4d5 5s1 | 7.0924 |
43 | 98 | Technetium | Tc | 2,200.00 | 4,877.00 | 11.5 | 1937 | 7 | [Kr] 4d5 5s2 | 7.28 |
44 | 101.07 | Ruthenium | Ru | 2,250.00 | 3,900.00 | 12.37 | 1844 | 8 | [Kr] 4d7 5s1 | 7.3605 |
45 | 102.906 | Rhodium | Rh | 1,966.00 | 3,727.00 | 12.41 | 1803 | 9 | [Kr] 4d8 5s1 | 7.4589 |
46 | 106.42 | Palladium | Pd | 1,552.00 | 2,927.00 | 12.02 | 1803 | 10 | [Kr] 4d10 | 8.3369 |
47 | 107.868 | Silver | Ag | 962 | 2,212.00 | 10.5 | ancient | 11 | [Kr] 4d10 5s1 | 7.5762 |
48 | 112.411 | Cadmium | Cd | 321 | 765 | 8.65 | 1817 | 12 | [Kr] 4d10 5s2 | 8.9938 |
49 | 114.818 | Indium | In | 157 | 2,000.00 | 7.31 | 1863 | 13 | [Kr] 4d10 5s2 5p1 | 5.7864 |
50 | 118.71 | Tin | Sn | 232 | 2,270.00 | 7.31 | ancient | 14 | [Kr] 4d10 5s2 5p2 | 7.3439 |
51 | 121.76 | Antimony | Sb | 630 | 1,750.00 | 6.68 | ancient | 15 | [Kr] 4d10 5s2 5p3 | 8.6084 |
52 | 127.6 | Tellurium | Te | 449 | 990 | 6.24 | 1783 | 16 | [Kr] 4d10 5s2 5p4 | 9.0096 |
53 | 126.905 | Iodine | I | 114 | 184 | 4.93 | 1811 | 17 | [Kr] 4d10 5s2 5p5 | 10.4513 |
54 | 131.293 | Xenon | Xe | -112 | -108 | 5.9 | 1898 | 18 | [Kr] 4d10 5s2 5p6 | 12.1298 |
55 | 132.906 | Cesium | Cs | 29 | 678 | 1.87 | 1860 | 1 | [Xe] 6s1 | 3.8939 |
56 | 137.327 | Barium | Ba | 725 | 1,140.00 | 3.59 | 1808 | 2 | [Xe] 6s2 | 5.2117 |
57 | 138.906 | Lanthanum | La | 920 | 3,469.00 | 6.15 | 1839 | 3 | [Xe] 5d1 6s2 | 5.5769 |
58 | 140.116 | Cerium | Ce | 795 | 3,257.00 | 6.77 | 1803 | 101 | [Xe] 4f1 5d1 6s2 | 5.5387 |
59 | 140.908 | Praseodymium | Pr | 935 | 3,127.00 | 6.77 | 1885 | 101 | [Xe] 4f3 6s2 | 5.473 |
60 | 144.24 | Neodymium | Nd | 1,010.00 | 3,127.00 | 7.01 | 1885 | 101 | [Xe] 4f4 6s2 | 5.525 |
61 | 145 | Promethium | Pm | 1,100.00 | 3,000.00 | 7.3 | 1945 | 101 | [Xe] 4f5 6s2 | 5.582 |
62 | 150.36 | Samarium | Sm | 1,072.00 | 1,900.00 | 7.52 | 1879 | 101 | [Xe] 4f6 6s2 | 5.6437 |
63 | 151.964 | Europium | Eu | 822 | 1,597.00 | 5.24 | 1901 | 101 | [Xe] 4f7 6s2 | 5.6704 |
64 | 157.25 | Gadolinium | Gd | 1,311.00 | 3,233.00 | 7.9 | 1880 | 101 | [Xe] 4f7 5d1 6s2 | 6.1501 |
65 | 158.925 | Terbium | Tb | 1,360.00 | 3,041.00 | 8.23 | 1843 | 101 | [Xe] 4f9 6s2 | 5.8638 |
66 | 162.5 | Dysprosium | Dy | 1,412.00 | 2,562.00 | 8.55 | 1886 | 101 | [Xe] 4f10 6s2 | 5.9389 |
67 | 164.93 | Holmium | Ho | 1,470.00 | 2,720.00 | 8.8 | 1867 | 101 | [Xe] 4f11 6s2 | 6.0215 |
68 | 167.259 | Erbium | Er | 1,522.00 | 2,510.00 | 9.07 | 1842 | 101 | [Xe] 4f12 6s2 | 6.1077 |
69 | 168.934 | Thulium | Tm | 1,545.00 | 1,727.00 | 9.32 | 1879 | 101 | [Xe] 4f13 6s2 | 6.1843 |
70 | 173.04 | Ytterbium | Yb | 824 | 1,466.00 | 6.9 | 1878 | 101 | [Xe] 4f14 6s2 | 6.2542 |
71 | 174.967 | Lutetium | Lu | 1,656.00 | 3,315.00 | 9.84 | 1907 | 101 | [Xe] 4f14 5d1 6s2 | 5.4259 |
72 | 178.49 | Hafnium | Hf | 2,150.00 | 5,400.00 | 13.31 | 1923 | 4 | [Xe] 4f14 5d2 6s2 | 6.8251 |
73 | 180.948 | Tantalum | Ta | 2,996.00 | 5,425.00 | 16.65 | 1802 | 5 | [Xe] 4f14 5d3 6s2 | 7.5496 |
74 | 183.84 | Tungsten | W | 3,410.00 | 5,660.00 | 19.35 | 1783 | 6 | [Xe] 4f14 5d4 6s2 | 7.864 |
75 | 186.207 | Rhenium | Re | 3,180.00 | 5,627.00 | 21.04 | 1925 | 7 | [Xe] 4f14 5d5 6s2 | 7.8335 |
76 | 190.23 | Osmium | Os | 3,045.00 | 5,027.00 | 22.6 | 1803 | 8 | [Xe] 4f14 5d6 6s2 | 8.4382 |
77 | 192.217 | Iridium | Ir | 2,410.00 | 4,527.00 | 22.4 | 1803 | 9 | [Xe] 4f14 5d7 6s2 | 8.967 |
78 | 195.078 | Platinum | Pt | 1,772.00 | 3,827.00 | 21.45 | 1735 | 10 | [Xe] 4f14 5d9 6s1 | 8.9587 |
79 | 196.967 | Gold | Au | 1,064.00 | 2,807.00 | 19.32 | ancient | 11 | [Xe] 4f14 5d10 6s1 | 9.2255 |
80 | 200.59 | Mercury | Hg | -39 | 357 | 13.55 | ancient | 12 | [Xe] 4f14 5d10 6s2 | 10.4375 |
81 | 204.383 | Thallium | Tl | 303 | 1,457.00 | 11.85 | 1861 | 13 | [Xe] 4f14 5d10 6s2 6p1 | 6.1082 |
82 | 207.2 | Lead | Pb | 327 | 1,740.00 | 11.35 | ancient | 14 | [Xe] 4f14 5d10 6s2 6p2 | 7.4167 |
83 | 208.98 | Bismuth | Bi | 271 | 1,560.00 | 9.75 | ancient | 15 | [Xe] 4f14 5d10 6s2 6p3 | 7.2856 |
84 | 209 | Polonium | Po | 254 | 962 | 9.3 | 1898 | 16 | [Xe] 4f14 5d10 6s2 6p4 | 8.417 |
85 | 210 | Astatine | At | 302 | 337 | 1940 | 17 | [Xe] 4f14 5d10 6s2 6p5 | 9.3 | |
86 | 222 | Radon | Rn | -71 | -62 | 9.73 | 1900 | 18 | [Xe] 4f14 5d10 6s2 6p6 | 10.7485 |
87 | 223 | Francium | Fr | 27 | 677 | 1939 | 1 | [Rn] 7s1 | 4.0727 | |
88 | 226 | Radium | Ra | 700 | 1,737.00 | 5.5 | 1898 | 2 | [Rn] 7s2 | 5.2784 |
89 | 227 | Actinium | Ac | 1,050.00 | 3,200.00 | 10.07 | 1899 | 3 | [Rn] 6d1 7s2 | 5.17 |
90 | 232.038 | Thorium | Th | 1,750.00 | 4,790.00 | 11.72 | 1829 | 102 | [Rn] 6d2 7s2 | 6.3067 |
91 | 231.036 | Protactinium | Pa | 1,568.00 | 15.4 | 1913 | 102 | [Rn] 5f2 6d1 7s2 | 5.89 | |
92 | 238.029 | Uranium | U | 1,132.00 | 3,818.00 | 18.95 | 1789 | 102 | [Rn] 5f3 6d1 7s2 | 6.1941 |
93 | 237 | Neptunium | Np | 640 | 3,902.00 | 20.2 | 1940 | 102 | [Rn] 5f4 6d1 7s2 | 6.2657 |
94 | 244 | Plutonium | Pu | 640 | 3,235.00 | 19.84 | 1940 | 102 | [Rn] 5f6 7s2 | 6.0262 |
95 | 243 | Americium | Am | 994 | 2,607.00 | 13.67 | 1944 | 102 | [Rn] 5f7 7s2 | 5.9738 |
96 | 247 | Curium | Cm | 1,340.00 | 13.5 | 1944 | 102 | 5.9915 | ||
97 | 247 | Berkelium | Bk | 986 | 14.78 | 1949 | 102 | 6.1979 | ||
98 | 251 | Californium | Cf | 900 | 15.1 | 1950 | 102 | 6.2817 | ||
99 | 252 | Einsteinium | Es | 860 | 1952 | 102 | 6.42 | |||
100 | 257 | Fermium | Fm | 1,527.00 | 1952 | 102 | 6.5 | |||
101 | 258 | Mendelevium | Md | 1955 | 102 | 6.58 | ||||
102 | 259 | Nobelium | No | 827 | 1958 | 102 | 6.65 | |||
103 | 262 | Lawrencium | Lr | 1,627.00 | 1961 | 102 | 4.9 | |||
104 | 261 | Rutherfordium | Rf | 1964 | 4 | |||||
105 | 262 | Dubnium | Db | 1967 | 5 | |||||
106 | 266 | Seaborgium | Sg | 1974 | 6 | |||||
107 | 264 | Bohrium | Bh | 1981 | 7 | |||||
108 | 277 | Hassium | Hs | 1984 | 8 | |||||
109 | 268 | Meitnerium | Mt | 1982 | 9 |
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