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Lanthanum Element

Lanthanum
Atomic Number : 57
Atomic Weight :138.90547
Boiling Point : 3464oC
Melting Point : 918oC
Phase at Room Temperature: : Solid
Element Classification: : Metal
Period Number: : 6
Discovered Year: : 1839
Discovered by: : Carl Mosander

Periodic Table
Periodic Table Elements
Periodic Table Facts


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