Ra
Radiyumu
Ikintu 88 · 226.02541 u
ni A Rimwe Byakoreshejwe in.
Indangakintu...
| Ibara: | 226.02541 u |
| Impuzandengo | 5.5 g/cm³ |
| Akarango: | 973.0 K |
| Akadomo k' Ukongeraho | 2010.0 K |
| Imigaragarire | Umweru |
| ku | Ikomeye |
Indangakintu...
| Ibara: | 0.9 (City in California USA) |
| 1. | 509.3 kJ/mol |
| Ibiro | 9.65 kJ/mol |
| Imirimo | +2 |
Indangakintu...
| Iboneza ry' ibara: | [Rn] 7s2 |
| Akarambararo | 221.0 pm |
| Akarambararo | 221.0 pm |
| Akarambararo | 283.0 pm |
Igaragazambere
| Byabonetse | Marie Curie, Pierre Curie |
| Umwaka | 1898 |
| Ahanagura | Ubufaransa |
| Nyuma | Akarambararo |
Ibijyanye na Radiyumu
ni A, - Umweru ku i. Ubururu Kuri. 'Itandukanya.
Porogaramu
Byakoreshejwe in Kugaragaza: Kugena Imiterere na. Gusimbura in.
Ikintu
'', Kuri.
Isotopes
| Umubare w' ibipimo | Ibiro | Igihe- ngombwa | Ikomeye |
| 223 | - | 11.43 days | Oya |
| 224 | - | 3.6319 days | Oya |
| 226 | - | 1600 years | Oya |
| 228 | - | 5.75 years | Oya |
Iboneza ry' ibara:
[Rn] 7s2