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Plutonium Element

Plutonium
Atomic Number : 94
Atomic Weight : 244
Boiling Point : 3228oC
Melting Point : 640oC
Phase at Room Temperature: : Solid
Element Classification: : Metal
Period Number: : 7
Discovered Year: : 1940
Discovered by: : A. Wahl, J. Kennedy and Glenn Seaborg .

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