Terbium

Source: http://www.tabulka.cz/english/elements/show.asp?id=65

name Terbium
latin Terbium
french Terbium
german Terbium
symbol Tb
proton number 65
atomic weight 158.92534
Pauling electronegativity -
electronic configuration [Xe] 4f95d06s2
1s22s22p63s23p63d104s24p64d105s25p64f95d06s2
melting point 1629 K, 1356°C, 2473°F
boiling point 3503 K, 3230°C, 5846°F
group -
period 6
state (by 20°C) solid
oxidation states +3, +4

Discoverer

Year of discovery Discoverer
1843 Carl G. Mosander


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