Americium
Americium | |
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Atomic Number: 95 Atomic Weight: 243 Melting Point: 1449 K (1176°C or 2149°F) Boiling Point: 2284 K (2011°C or 3652°F) Density: 13.69 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 7 Group Number: none Group Name: Actinide |