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Boron Element

Boron
Atomic Number : 5
Atomic Weight : 10.811
Boiling Point : 4000oC
Melting Point : 2075oC
Phase at Room Temperature: : Solid
Element Classification: : Semi-Metal
Period Number: : 2
Discovered Year: : 1808
Discovered by: : Joseph-Louis Gay- Lussac & L.J Thenard and Sir Humphry Davy

Periodic Table
Periodic Table Elements
Periodic Table Facts