Eigenschappen

CAS Number54085-16-4
PubChem CIDna
Atoomstraal-
Atoomvolume-
Atomair gewicht[289]
Blokp
Kookpunt150
Bulk Modulus
CategorieHoofdgroepmetalen
Kristalstructuur
Kleur
Covalentiestraal143
Dichtheid14
Electrical Resistivity
Electronconfiguratie[Rn] 5f14 6d10 7s2 7p2
Eletronen per schil2, 8, 18, 32, 32, 18, 4
Electronegativiteit-
Electrons114
Groep14
Fusiewarmtena
Verdampingswarmtena
Ionisatiepotentiaal-
Magnetic Ordering
Magnetic Susceptibility
Massa[289]
Mass Number114
Smeltpunt70
NaamFlerovium
Neutronen173
Atoomnummer287
Oxidatietoestanden2, 4
Periode7
FaseVast
Poisson Ratio
Protonen114
Shear Modulus
Specifieke Warmtecapaciteit-
SymboolFl
Thermische geleiding-
Van der Waals radius
Young's Modulus
Overmaat
Overvloedig aanwezig in de aardkorstna
Overvloedig aanwezig in het universumna
Fl Flerovium 114 (289) 14 7 p 114 [Rn] 5f14 6d10 7s2 7p2 2 8 18 32 32 18 4 None 1 1.33 m 2.m AlphaEmission Metal, Radioactive, Synthetic, PoorMetal fX-gqFChAyk Flerovium
Curium was discovered by Glenn T. Seaborg, Ralph A. James and Albert Ghiorso in 1944 at the University of California, Berkeley.

It was produced by bombarding plutonium with alpha particles during the Manhattan Project.

Curium metal was produced only in 1951 by reduction of curium fluoride with barium. Curium is named after Madame Curie and her husband Pierre Curie 114 1998 Workers at the Nuclear Institute at Dubna, Russia Dubna, Russia Temporary systematic IUPAC nomenclature

Isotopen van curium

Standard Atomic Weight

Stabiele isotopen

Instabiele isotopen

285Uuq 286Uuq 287Uuq 288Uuq 289Uuq

Curium is harmful due to its radioactivity
Curium accumulates in the bones, lungs and liver, where it promotes cancer
Curium is mainly used for scientific research purposes.

Curium is a common starting material for the production of higher transuranic elements and transactinides.

The most practical application of 244Cm is as α-particle source in the alpha particle X-ray spectrometers (APXS).