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Ra
Radium
#88 · Alkaline Earth Metal
| Kuwala | 226.02541 u |
| Kuwala | 5.5 g/cm³ |
| Kusungunuka | 973.0 K |
| Kutentha | 2010.0 K |
| Electronegativity | 0.9 |
| Kuwala | 509.3 kJ/mol |
| Atomic radius | 221.0 pm |
| Kuletsa | s-block |
| State (RT) | M'gululi |
| Kusintha | [Rn] 7s2 |