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85
Atomic Number
Astatine
Atomic Weight
210
Melting Point
302°C
Boiling Point
337°C
| Element & Symbol | Atomic Number | Major Use(s) | |
|---|---|---|---|
| Astatine (At) | 85 | Radioactive, extremely rare; heaviest halogen. Properties are inferred. | No significant uses due to rarity; potential in targeted radiotherapy. |
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