| Z | 88 |
|---|---|
| Symbol | Ra |
| Name | Radium |
| Group | 2 |
| Period | 7 |
| Atomic mass Scalar | [226] |
| Density Scalar | 5500 |
| Melting point Scalar | 973.15 |
| Boiling point Scalar | 2010 |
| Electronegativity Scalar | 0.9 |
| Abundance | <0.001 |
| Ionisation energy Scalar | 5.2784 |
| Atomic radius Scalar | 215 |
| Electron configuration | [Rn] 7s2 |
| Left neighbor | Fr |
| Right Neighbor | Ac |
| Bottom neighbor | (Ubn?) |
| German name | Radium |
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