promethium (Q367)
From geokb
Rare earth (lanthanide series) element with symbol Pm and atomic number 61
- Pm
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | promethium |
Rare earth (lanthanide series) element with symbol Pm and atomic number 61 |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | promethium |
Rare earth (lanthanide series) element with symbol Pm and atomic number 61 |
|
