Grundämnen i d-blocket
D-blocket är det centrala övergångsmetall-avsnittet, grupperna 3 till 12. Det inkluderar järn, koppar, guld, silver, titan, volfram och många andra tekniskt viktiga metaller.
Bläddra efter
| Nr | Tecken | Grundämne | Atommassa (u) | Densitet (g/cm³) | Smältpunkt (°C) | Kokpunkt (°C) | Elektronegativitet | Upptäcktes |
|---|---|---|---|---|---|---|---|---|
| 20 | Ca | Kalcium | 40.0784 | 1.55 | 841.85 | 1483.85 | 1 | 1808 |
| 21 | Sc | Skandium | 44.9559 | 2.985 | 1540.85 | 2835.85 | 1.36 | 1879 |
| 22 | Ti | Titan | 47.8671 | 4.506 | 1667.85 | 3286.85 | 1.54 | 1791 |
| 23 | V | Vanadin | 50.9415 | 6 | 1909.85 | 3406.85 | 1.63 | 1801 |
| 24 | Cr | Krom | 51.9962 | 7.19 | 1906.85 | 2670.85 | 1.66 | 1794 |
| 25 | Mn | Mangan | 54.938 | 7.21 | 1245.85 | 2060.85 | 1.55 | 1774 |
| 26 | Fe | Järn | 55.8452 | 7.874 | 1537.85 | 2860.85 | 1.83 | 5000 f.Kr. |
| 27 | Co | Kobolt | 58.9332 | 8.9 | 1494.85 | 2926.85 | 1.88 | 1735 |
| 28 | Ni | Nickel | 58.6934 | 8.908 | 1454.85 | 2729.85 | 1.91 | 1751 |
| 29 | Cu | Koppar | 63.5463 | 8.96 | 1084.62 | 2561.85 | 1.9 | 9000 f.Kr. |
| 30 | Zn | Zink | 65.382 | 7.14 | 419.53 | 906.85 | 1.65 | 1000 f.Kr. |
| 39 | Y | Yttrium | 88.9058 | 4.472 | 1525.85 | 2929.85 | 1.22 | 1794 |
| 40 | Zr | Zirkonium | 91.2242 | 6.52 | 1854.85 | 4376.85 | 1.33 | 1789 |
| 41 | Nb | Niob | 92.9064 | 8.57 | 2476.85 | 4743.85 | 1.6 | 1801 |
| 42 | Mo | Molybden | 95.951 | 10.28 | 2622.85 | 4638.85 | 2.16 | 1778 |
| 43 | Tc | Teknetium | 98.9062 | 11 | 2156.85 | 4264.85 | 1.9 | 1937 |
| 44 | Ru | Rutenium | 101.072 | 12.45 | 2333.85 | 4149.85 | 2.2 | 1844 |
| 45 | Rh | Rodium | 102.906 | 12.41 | 1963.85 | 3694.85 | 2.28 | 1804 |
| 46 | Pd | Palladium | 106.421 | 12.023 | 1554.9 | 2962.85 | 2.2 | 1802 |
| 47 | Ag | Silver | 107.868 | 10.49 | 961.78 | 2161.85 | 1.93 | 5000 f.Kr. |
| 48 | Cd | Kadmium | 112.414 | 8.65 | 321.07 | 766.85 | 1.69 | 1817 |
| 57 | La | Lantan | 138.905 | 6.162 | 919.85 | 3463.85 | 1.1 | 1838 |
| 72 | Hf | Hafnium | 178.492 | 13.31 | 2232.85 | 4602.85 | 1.3 | 1922 |
| 73 | Ta | Tantal | 180.948 | 16.69 | 3016.85 | 5457.85 | 1.5 | 1802 |
| 74 | W | Volfram | 183.841 | 19.25 | 3421.85 | 5929.85 | 2.36 | 1783 |
| 75 | Re | Rhenium | 186.207 | 21.02 | 3185.85 | 5595.85 | 1.9 | 1925 |
| 76 | Os | Osmium | 190.233 | 22.59 | 3032.85 | 5011.85 | 2.2 | 1803 |
| 77 | Ir | Iridium | 192.217 | 22.56 | 2445.85 | 4129.85 | 2.2 | 1803 |
| 78 | Pt | Platina | 195.085 | 21.45 | 1768.25 | 3824.85 | 2.28 | 1735 |
| 79 | Au | Guld | 196.967 | 19.3 | 1064.18 | 2969.85 | 2.54 | 6000 f.Kr. |
| 80 | Hg | Kvicksilver | 200.592 | 13.534 | -38.829 | 356.73 | 2 | 1500 f.Kr. |
| 89 | Ac | Aktinium | 227 | 10 | 1226.85 | 3226.85 | 1.1 | 1902 |
| 104 | Rf | Rutherfordium | 261 | 23.2 | 2126.85 | 5526.85 | - | 1969 |
| 105 | Db | Dubnium | 268 | 29.3 | - | - | - | 1970 |
| 106 | Sg | Seaborgium | 269 | 35 | - | - | - | 1974 |
| 107 | Bh | Bohrium | 270.133 | 37.1 | - | - | - | 1981 |
| 108 | Hs | Hassium | 269 | 40.7 | -147.15 | - | - | 1984 |
| 109 | Mt | Meitnerium | 277.154 | 37.4 | - | - | - | 1982 |
| 110 | Ds | Darmstadtium | 281 | 34.8 | - | - | - | 1994 |
| 111 | Rg | Röntgenium | 281 | 28.7 | - | - | - | 1994 |
| 112 | Cn | Copernicium | 285 | 23.7 | - | 3296.85 | - | 1996 |