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Polonium(Po) Element
| Basic Infomation | |
Name: Polonium Symbol: Po Atomic Number: 84 Atomic Mass: (209.0) amu Melting Point: 254.0 °C (527.15 °K, 489.2 °F) Boiling Point: 962.0 °C (1235.15 °K, 1763.6 °F) | Number of Protons/Electrons: 84 Number of Neutrons: 125 Classification: Metalloid Crystal Structure: Monoclinic Density @ 293 K: 9.4 g/cm3 Color: Unknown |
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