Input interpretation
![promethium(III) cation](../image_source/2a3ca50b43ccf3be708a0ad1409d0e95.png)
promethium(III) cation
Structure diagram
![Structure diagram](../image_source/93e49da81df96ae6e24f0b751ee11445.png)
Structure diagram
General properties
![formula | Pm^(3+) net ionic charge | +3 alternate names | promethium(III) | promethium(3+)](../image_source/4b12080cc999c04d3567acc20849ef79.png)
formula | Pm^(3+) net ionic charge | +3 alternate names | promethium(III) | promethium(3+)
Ionic radii
![promethium(III) cation state | radius 6-coordinate | 97 pm 8-coordinate | 109 pm](../image_source/454c31d0d45262154e75381aabaf73d0.png)
promethium(III) cation state | radius 6-coordinate | 97 pm 8-coordinate | 109 pm
Units
Other properties
![ion class | cations | f block ions | lanthanide ions](../image_source/2a72461b4dc6bee9b362e7b6046ef39a.png)
ion class | cations | f block ions | lanthanide ions