Periodic Table of the Elements
Periodic Table




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name Curium
latin Curium
french Curium
german Curium
symbol Cm
proton number 96
atomic weight [247]
Pauling electronegativity 1.3
electronic configuration [Rn] 5f76d17s2
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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
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discussion board
discussion board


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

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