| Symbol | Name | Atomic Number |
Atomic Mass |
Group | Period | Pauling Electronegativity |
Nome | Density | Melting Point |
Boiling Point |
|---|---|---|---|---|---|---|---|---|---|---|
| Ac | Actinium | 89 | 227 | 7 | 1.10 | Attinio | 10070 | 1047 | 3197 | |
| Ag | Silver | 47 | 107.8682 | 11 | 5 | 1.93 | Argento | 10490 | 961.9 | 2212 |
| Al | Aluminium,Aluminum | 13 | 26.9815386 | 13 | 3 | 1.61 | Alluminio | 2700 | 660.5 | 2467 |
| Am | Americium | 95 | 243 | 7 | 1.13 | Americio | 13670 | 994 | 2607 | |
| Ar | Argon | 18 | 39.948 | 18 | 3 | Argon | 1.66 | -189.4 | -185.9 | |
| As | Arsenic | 33 | 74.92160 | 15 | 4 | 2.18 | Arsenico | 5720 | 613 | 613 |
| At | Astatine | 85 | 210 | 17 | 6 | 2.20 | Astato | 302 | 337 | |
| Au | Gold | 79 | 196.966569 | 11 | 6 | 2.54 | Oro | 19320 | 1064.4 | 2940 |
| B | Boron | 5 | 10.811 | 13 | 2 | 2.04 | Boro | 2460 | 2300 | 2550 |
| Ba | Barium | 56 | 137.327 | 2 | 6 | 0.89 | Bario | 3650 | 725 | 1640 |
| Be | Beryllium | 4 | 9.012182 | 2 | 2 | 1.57 | Berillio | 1850 | 1278 | 2970 |
| Bh | Bohrium | 107 | 264 | 7 | 7 | Bohrio | ||||
| Bi | Bismuth | 83 | 208.98040 | 15 | 6 | 2.02 | Bismuto | 9800 | 271.4 | 1560 |
| Bk | Berkelium | 97 | 247 | 7 | 1.30 | Berchelio | 13250 | 986 | ||
| Br | Bromine | 35 | 79.904 | 17 | 4 | 2.96 | Bromo | 3140 | -7.3 | 58.8 |
| C | Carbon | 6 | 12.0107 | 14 | 2 | 2.55 | Carbonio | 3510 | 3550 | 4827 |
| Ca | Calcium | 20 | 40.078 | 2 | 4 | 1.00 | Calcio | 1540 | 839 | 1487 |
| Cd | Cadmium | 48 | 112.411 | 12 | 5 | 1.69 | Cadmio | 8640 | 321 | 765 |
| Ce | Cerium | 58 | 140.116 | 6 | 1.12 | Cerio | 6770 | 798 | 3257 | |
| Cf | Californium | 98 | 251 | 7 | 1.30 | Californio | 15100 | 900 | ||
| Cl | Chlorine | 17 | 35.453 | 17 | 3 | 3.16 | Cloro | 2.95 | -34.6 | -101 |
| Cm | Curium | 96 | 247 | 7 | 1.28 | Curio | 13510 | 1340 | ||
| Co | Cobalt | 27 | 58.933195 | 9 | 4 | 1.88 | Cobalto | 8890 | 1495 | 2870 |
| Cr | Chromium | 24 | 51.9961 | 6 | 4 | 1.66 | Cromo | 7140 | 1857 | 2482 |
| Cs | Caesium,Cesium | 55 | 132.9054519 | 1 | 6 | 0.79 | Cesio | 1900 | 28.4 | 690 |
| Cu | Copper | 29 | 63.546 | 11 | 4 | 1.90 | Rame | 8920 | 1083.5 | 2595 |
| Db | Dubnium | 105 | 262 | 5 | 7 | Dubnio | ||||
| Ds | Darmstadtium | 110 | 271 | 10 | 7 | Darmstadtio | ||||
| Dy | Dysprosium | 66 | 162.500 | 6 | 1.22 | Disprosio | 8560 | 1409 | 2335 | |
| Er | Erbium | 68 | 167.259 | 6 | 1.24 | Erbio | 9050 | 1522 | 2510 | |
| Es | Einsteinium | 99 | 252 | 7 | 1.30 | Einsteinio | 860 | |||
| Eu | Europium | 63 | 151.964 | 6 | 1.20 | Europio | 5250 | 822 | 1597 | |
| F | Fluorine | 9 | 18.9984032 | 17 | 2 | 3.98 | Fluoro | 1.58 | -219.6 | -188.1 |
| Fe | Iron | 26 | 55.845 | 8 | 4 | 1.83 | Ferro | 7870 | 1535 | 2750 |
| Fm | Fermium | 100 | 257 | 7 | 1.30 | Fermio | ||||
| Fr | Francium | 87 | 223 | 1 | 7 | 0.70 | Francio | 27 | 677 | |
| Ga | Gallium | 31 | 69.723 | 13 | 4 | 1.81 | Gallio | 5910 | 29.8 | 2403 |
| Gd | Gadolinium | 64 | 157.25 | 6 | 1.20 | Gadolinio | 7890 | 1311 | 3233 | |
| Ge | Germanium | 32 | 72.64 | 14 | 4 | 2.01 | Germanio | 5320 | 937.4 | 2830 |
| H | Hydrogen | 1 | 1.00794 | 1 | 1 | 2.20 | Idrogeno | 0.084 | -259.1 | -252.9 |
| He | Helium | 2 | 4.002602 | 18 | 1 | Elio | 0.17 | -268.9 | ||
| Hf | Hafnium | 72 | 178.49 | 4 | 6 | 1.30 | Afnio | 13310 | 2150 | 5400 |
| Hg | Mercury | 80 | 200.59 | 12 | 6 | 2.00 | Mercurio | 13550 | -38.9 | 356.6 |
| Ho | Holmium | 67 | 164.93032 | 6 | 1.23 | Olmio | 8780 | 1470 | 2720 | |
| Hs | Hassium | 108 | 277 | 8 | 7 | Hassio | ||||
| I | Iodine | 53 | 126.90447 | 17 | 5 | 2.66 | Iodio | 4940 | 113.5 | 184.4 |
| In | Indium | 49 | 114.818 | 13 | 5 | 1.78 | Indio | 7310 | 156.2 | 2080 |
| Ir | Iridium | 77 | 192.217 | 9 | 6 | 2.20 | Iridio | 22650 | 2410 | 4130 |
| K | Potassium,Kalium | 19 | 39.0983 | 1 | 4 | 0.82 | Potassio | 860 | 63.7 | 774 |
| Kr | Krypton | 36 | 83.798 | 18 | 4 | 3.00 | Cripto | 3.48 | -156.6 | -152.3 |
| La | Lanthanum | 57 | 138.90547 | 6 | 1.10 | Lantanio | 6160 | 920 | 3454 | |
| Li | Lithium | 3 | 6.941 | 1 | 2 | 0.98 | Litio | 530 | 180.5 | 1317 |
| Lr | Lawrencium | 103 | 262 | 3 | 7 | Laurenzio | ||||
| Lu | Lutetium | 71 | 174.967 | 3 | 6 | 1.27 | Lutezio | 9840 | 1656 | 3315 |
| Md | Mendelevium | 101 | 258 | 7 | 1.30 | Mendelevio | ||||
| Mg | Magnesium | 12 | 24.3050 | 2 | 3 | 1.31 | Magnesio | 1740 | 648.8 | 1107 |
| Mn | Manganese | 25 | 54.938045 | 7 | 4 | 1.55 | Manganese | 7440 | 1244 | 2097 |
| Mo | Molybdenum | 42 | 95.94 | 6 | 5 | 2.16 | Molibdeno | 10280 | 2617 | 5560 |
| Mt | Meitnerium | 109 | 268 | 9 | 7 | Meitnerio | ||||
| N | Nitrogen | 7 | 14.0067 | 15 | 2 | 3.04 | Azoto | 1.17 | -209.9 | -195.8 |
| Na | Sodium | 11 | 22.98976928 | 1 | 3 | 0.93 | Sodio | 970 | 97.8 | 892 |
| Nb | Niobium | 41 | 92.90638 | 5 | 5 | 1.60 | Niobio | 8580 | 2468 | 4927 |
| Nd | Neodymium | 60 | 144.242 | 6 | 1.14 | Neodimio | 7000 | 1010 | 3127 | |
| Ne | Neon | 10 | 20.1797 | 18 | 2 | Neon | 0.84 | -248.7 | -246.1 | |
| Ni | Nickel | 28 | 58.6934 | 10 | 4 | 1.91 | Nickel | 8910 | 1453 | 2732 |
| No | Nobelium | 102 | 259 | 7 | 1.30 | Nobelio | ||||
| Np | Neptunium | 93 | 237 | 7 | 1.36 | Neptunio | 20480 | 640 | 3902 | |
| O | Oxygen | 8 | 15.9994 | 16 | 2 | 3.44 | Ossigeno | 1.33 | -218.4 | -182.9 |
| Os | Osmium | 76 | 190.23 | 8 | 6 | 2.20 | Osmio | 22610 | 3045 | 5027 |
| P | Phosphorus | 15 | 30.973762 | 15 | 3 | Fosforo | 1820 | |||
| Pa | Protactinium | 91 | 231.03588 | 7 | 1.50 | Protoattinio | 15370 | 1554 | 4030 | |
| Pb | Lead | 82 | 207.2 | 14 | 6 | 2.33 | Piombo | 11340 | 327.5 | 1740 |
| Pd | Palladium | 46 | 106.42 | 10 | 5 | 2.20 | Palladio | 12020 | 1552 | 3140 |
| Pm | Promethium | 61 | 145 | 6 | 1.13 | Promezio | 7220 | 1080 | 2730 | |
| Po | Polonium | 84 | 210 | 16 | 6 | 2.00 | Polonio | 9200 | 254 | 962 |
| Pr | Praseodymium | 59 | 140.90765 | 6 | 1.13 | Praseodimio | 6480 | 931 | 3212 | |
| Pt | Platinum | 78 | 195.084 | 10 | 6 | 2.28 | Platino | 21450 | 1772 | 3827 |
| Pu | Plutonium | 94 | 244 | 7 | 1.28 | Plutonio | 19740 | 641 | 3327 | |
| Ra | Radium | 88 | 226 | 2 | 7 | 0.90 | Radio | 5500 | 700 | 1140 |
| Rb | Rubidium | 37 | 85.4678 | 1 | 5 | 0.82 | Rubidio | 1530 | 39 | 688 |
| Re | Rhenium | 75 | 186.207 | 7 | 6 | 2.28 | Renio | 21030 | 3180 | 5627 |
| Rf | Rutherfordium | 104 | 261 | 4 | 7 | Ruterfordio | ||||
| Rg | Roentgenium | 111 | 272 | 11 | 7 | Ununio | ||||
| Rh | Rhodium | 45 | 102.90550 | 9 | 5 | Rodio | 12410 | 1966 | 3727 | |
| Rn | Radon | 86 | 220 | 18 | 6 | Radon | 9.23 | -71 | -61.8 | |
| Ru | Ruthenium | 44 | 101.07 | 8 | 5 | 2.20 | Rutenio | 12450 | 2310 | 3900 |
| S | Sulfur | 16 | 32.065 | 16 | 3 | 2.58 | Zolfo | 2060 | 113 | 444.7 |
| Sb | Antimony | 51 | 121.760 | 15 | 5 | 2.05 | Antimonio | 6690 | 630.7 | 1750 |
| Sc | Scandium | 21 | 44.955912 | 3 | 4 | 1.36 | Scandio | 2990 | 1539 | 2832 |
| Se | Selenium | 34 | 78.96 | 16 | 4 | 2.55 | Selenio | 4820 | 217 | 685 |
| Sg | Seaborgium | 106 | 266 | 6 | 7 | Seaborgio | ||||
| Si | Silicon | 14 | 28.0855 | 14 | 3 | 1.90 | Silicio | 2330 | 1410 | 2355 |
| Sm | Samarium | 62 | 150.36 | 6 | 1.17 | Samario | 7540 | 1072 | 1778 | |
| Sn | Tin | 50 | 118.710 | 14 | 5 | 1.96 | Stagno | 7290 | 232 | 2270 |
| Sr | Strontium | 38 | 87.62 | 2 | 5 | 0.95 | Stronzio | 2630 | 769 | 1384 |
| Ta | Tantalum | 73 | 180.94788 | 5 | 6 | 1.50 | Tantalo | 16680 | 2996 | 5425 |
| Tb | Terbium | 65 | 158.92535 | 6 | 1.10 | Terbio | 8250 | 1360 | 3041 | |
| Tc | Technetium | 43 | 98 | 7 | 5 | 1.90 | Tecnezio | 11490 | 2172 | 5030 |
| Te | Tellurium | 52 | 127.60 | 16 | 5 | 2.10 | Tellurio | 6250 | 449.6 | 990 |
| Th | Thorium | 90 | 232.03806 | 7 | 1.30 | Torio | 11720 | 1750 | 4787 | |
| Ti | Titanium | 22 | 47.867 | 4 | 4 | 1.54 | Titanio | 4510 | 1660 | 3260 |
| Tl | Thallium | 81 | 204.3833 | 13 | 6 | 1.62 | Tallio | 11850 | 303.6 | 1457 |
| Tm | Thulium | 69 | 168.93421 | 6 | 1.25 | Tulio | 9320 | 1545 | 1727 | |
| U | Uranium | 92 | 238.02891 | 7 | 1.38 | Uranio | 18970 | 1132.4 | 3818 | |
| Uub | Ununbium | 112 | 285 | 12 | 7 | Ununbio | ||||
| Uuh | Ununhexium | 116 | 292 | 16 | 7 | Ununexio | ||||
| Uup | Ununpentium | 115 | 288 | 15 | 7 | Ununpentio | ||||
| Uuq | Ununquadium | 114 | 289 | 14 | 7 | Ununquadio | ||||
| Uut | Ununtrium | 113 | 284 | 13 | 7 | Ununtrio | ||||
| V | Vanadium | 23 | 50.9415 | 5 | 4 | 1.63 | Vanadio | 6090 | 1890 | 3380 |
| W | Tungsten | 74 | 183.84 | 6 | 6 | 2.36 | Tungsteno | 19260 | 3407 | 5927 |
| Xe | Xenon | 54 | 131.293 | 18 | 5 | 2.60 | Xenon | 4.49 | -111.9 | -107 |
| Y | Yttrium | 39 | 88.90585 | 3 | 5 | 1.22 | Yttrio | 4470 | 1523 | 3337 |
| Yb | Ytterbium | 70 | 173.04 | 6 | 1.10 | Ytterbio | 6970 | 824 | 1193 | |
| Zn | Zinc | 30 | 65.409 | 12 | 4 | 1.65 | Zinco | 7140 | 419.6 | 907 |
| Zr | Zirconium | 40 | 91.224 | 4 | 5 | 1.33 | Zirconio | 6510 | 1852 | 4377 |