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Polonium Element
| Polonium |
| Atomic Number |
: 84 |
| Atomic Weight |
: 209 |
| Boiling Point |
: 962oC |
| Melting Point |
: 254oC |
| Phase at Room Temperature: |
: Solid |
| Element Classification: |
: Metal |
| Period Number: |
: 6 |
| Discovered Year: |
: 1898 |
| Discovered by: |
: Marie Curie |
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Periodic Table
Periodic Table Elements
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