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Thallium Element

Thallium
Atomic Number : 81
Atomic Weight : 204.3833
Boiling Point : 1473oC
Melting Point : 304oC
Phase at Room Temperature: : Solid
Element Classification: : Metal
Period Number: : 6
Discovered Year: : 1861
Discovered by: : William Crookes

Periodic Table
Periodic Table Elements
Periodic Table Facts


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