erbium (Q321)
From geokb
Rare earth (lanthanide series) element with symbol Er and atomic number 68
- Er
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | erbium |
Rare earth (lanthanide series) element with symbol Er and atomic number 68 |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | erbium |
Rare earth (lanthanide series) element with symbol Er and atomic number 68 |
|
