Sn
Tin
Element 50 · Post-transition metal · Period 5, Group 14
Solid · Discovered Ancient
Atomic Properties
| Atomic Number | 50 |
| Atomic Mass | 118.71u |
| Electron Configuration | [Kr]5s2 4d10 5p2 |
| Electronegativity | 1.96Pauling |
| Atomic Radius | 217pm |
| Ionization Energy | 7.344eV |
| Electron Affinity | 1.2eV |
| Oxidation States | +4, +2 |
Physical Properties
| Standard State | Solid |
| Melting Point | 505.08K |
| Boiling Point | 2875K |
| Density | 7.287g/cm³ |
| Group Block | Post-transition metal |
| Year Discovered | Ancient |