Curium

Source: http://www.tabulka.cz/english/elements/show.asp?id=96

name Curium
latin Curium
french Curium
german Curium
symbol Cm
proton number 96
atomic weight [247]
Pauling electronegativity 1.3
electronic configuration [Rn] 5f76d17s2
1s22s22p63s23p63d104s24p64d105s25p64f145d106s26p65f76d17s2
melting point 1613 K, 1340°C, 2444°F
boiling point 3383 K, 3110°C, 5630°F
group -
period 7
state (by 20°C) solid
oxidation states +3

Discoverer

Year of discovery Discoverers
1944 Glenn T. Seaborg (*1912)
Ralph A. James
Albert Ghiorso


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