| Name: | Erbium | |
| Symbol: | Er | |
| Atomic Number: | 68 | |
| Atomic Weight: | 167.26 g/mol | |
| State: | Solid @298K | |
| Colour: | Silvery White | |
| Melting Point: | 1770 K | |
| Boiling Point: | 3141 K | |
| isotope | amu | abundance(%) |
|---|---|---|
| Er162 | 161.9287 | 0.14 |
| Er164 | 163.9298 | 1.56 |
| Er166 | 165.9287 | 33.41 |
| Er167 | 166.9305 | 22.94 |
| Er168 | 167.9308 | 27.07 |
| Er170 | 169.9356 | 14.88 |