Nickel

Source: http://www.tabulka.cz/english/elements/show.asp?id=28

name Nickel
latin Niccolum
french Nickel
german Nickel
symbol Ni
proton number 28
atomic weight 58.6934
Pauling electronegativity 1.91
electronic configuration [Ar] 3d84s2
1s22s22p63s23p63d84s2
melting point 1728 K, 1455°C, 2651°F
boiling point 3186 K, 2913°C, 5275°F
group 10
period 4
state (by 20°C) solid
oxidation states +2

Discoverer

Year of discovery Discoverer
1751 baron Axel F. Cronstedt (1722-1765)


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