W
Tungsten
Element 74 · Transition metal · Period 6, Group 6
Solid · Discovered 1783
Atomic Properties
| Atomic Number | 74 |
| Atomic Mass | 183.84u |
| Electron Configuration | [Xe]6s2 4f14 5d4 |
| Electronegativity | 2.36Pauling |
| Atomic Radius | 210pm |
| Ionization Energy | 7.98eV |
| Electron Affinity | 0.815eV |
| Oxidation States | +6 |
Physical Properties
| Standard State | Solid |
| Melting Point | 3695K |
| Boiling Point | 5828K |
| Density | 19.3g/cm³ |
| Group Block | Transition metal |
| Year Discovered | 1783 |