Vlastnosti

CAS Number54085-16-4
PubChem CIDna
Atómový polomer-
Atómový objem-
Atómová hmotnosť[289]
Orbitálp
Teplota varu150
Bulk Modulus
KategóriaPo-prechodné kovy
Kryštálová sústava
Farba
Kovalentný polomer143
Hustota14
Electrical Resistivity
Elektrónová konfigurácia[Rn] 5f14 6d10 7s2 7p2
Elektróny v obale2, 8, 18, 32, 32, 18, 4
Elektronegativita-
Electrons114
Skupina14
Skupenské teplo topeniana
Skupenské teplo varuna
Ionizačný potenciál-
Magnetic Ordering
Magnetic Susceptibility
Hmota[289]
Mass Number114
Teplota topenia70
NázovFlerovium
Neutróny173
Protónové číslo287
Oxidačné stavy2, 4
Perióda7
SkupenstvoTuhé látky
Poisson Ratio
Protóny114
Shear Modulus
Tepelná kapacita-
ZnačkaFl
Tepelná vodivosť-
Van der Waals radius
Young's Modulus
Množstvo
Množstvo v zemskej kôrena
Množstvo vo vesmírena
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

Isotopes of Curium

Standard Atomic Weight

Stabilné izotopy

Nestabilné izotopy

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).