| Identification | |
| Name: | Radium, isotope of mass228 |
| Synonyms: | 228Ra;Mesothorium 1; Ra 228; Radium-228; Radium-mesothorium |
| CAS: | 15262-20-1 |
| Molecular Formula: | Ra |
| Molecular Weight: | 228.0311 |
| InChI: | InChI=1/Ra/i1+2 |
| Molecular Structure: |  |
| Properties | |
| Safety Data | |
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