Cadmium

Source: http://www.tabulka.cz/english/elements/show.asp?id=48

name Cadmium
latin Cadmium
french Cadmium
german Cadmium
symbol Cd
proton number 48
atomic weight 112.411
Pauling electronegativity 1.69
electronic configuration [Kr] 4d105s2
1s22s22p63s23p63d104s24p64d105s2
melting point 594.22 K, 321.07°C, 609.93°F
boiling point 1040 K, 767°C, 1412°F
group 12
period 5
state (by 20°C) solid
oxidation states +2

Discoverer

Year of discovery Discoverer
1817 Friedrich Strohmeyer


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