Ibintu
Hejuru Kuri 4 Ibintu Kuri Gutandukanya Indangakintu: ku.
Pm
Promethium
#61 · Ibara:
| Ibara: | 145.0 u |
| Impuzandengo | 7.26 g/cm³ |
| Gutandukanya | 1315.0 K |
| Gukoporora | 3273.0 K |
| Ibara: | 1.13 |
| Ikoresha: | 540.0 kJ/mol |
| Akarambararo | 183.0 pm |
| Gukata | f - |
| Leta | Ikomeye |
| Iboneza | [Xe] 4f5 6s2 |