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Thulium Element

Thulium
Atomic Number : 69
Atomic Weight : 168.93421
Boiling Point : 1950oC
Melting Point : 1545oC
Phase at Room Temperature: : Solid
Element Classification: : Metal
Period Number: : 6
Discovered Year: : 1879
Discovered by: : Per Theodore Cleve

Periodic Table
Periodic Table Elements
Periodic Table Facts


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