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Radium
RadiumMuat turun aplikasi Kimia untuk melihat maklumat lanjut tentang unsur kimia:
| Nombor atom | 88 |
| Kumpulan | IIA |
| Kala | 7 |
| Jisim | 226 |
| Nama latin | Radium |
| Konfigurasi elektron | [Rn]7s2 |
| Keadaan pengoksidaan | 0, 2 |