Vlastnosti

CAS Number54085-16-4
PubChem CIDna
Atomový poloměr-
Molární objem-
Atomová hmotnost[289]
Blokp
Teplota varu150
Bulk Modulus
KategorieNepřechodné kovy
Krystalografická soustava
Barva
Kovalentní poloměr143
Hustota14
Electrical Resistivity
Elektronová konfigurace[Rn] 5f14 6d10 7s2 7p2
Elektronů v obalu2, 8, 18, 32, 32, 18, 4
Elektronegativita-
Electrons114
Skupina14
Skupenské teplo tánína
Skupenské teplo varuna
Ionizační potenciál-
Magnetic Ordering
Magnetic Susceptibility
Hmotnost[289]
Mass Number114
Teplota tání70
NázevFlerovium
Neutrony173
Atomové číslo287
Oxidační čísla2, 4
Perioda7
SkupenstvíPevná
Poisson Ratio
Protony114
Shear Modulus
Měrná tepelná kapacita-
ZnačkaFl
Tepelná vodivost-
Van der Waals radius
Young's Modulus
Hojnost
Hojnost v zemské kůřena
Hojnost ve vesmíruna
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

Izotopy curia

Standard Atomic Weight

Stabilní izotopy

Nestabilní izotopy

285Uuq 286Uuq 287Uuq 288Uuq 289Uuq

Curium je škodlivé díky své radioaktivitě
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).