Flerovium
114
Fl
Groep
14
Periode
7
Blok
p
Protrone
Elektrone
Neutrone
114
114
173
Algemene Eienskappe
Atoom Nommer
114
Atoommassa
[289]
Massa Nommer
287
Kategorie
Hoofgroepmetale
Kleur
n/a
Radioaktief
Ja
Named after the founder of the Flerov Laboratory of Nuclear Reactions, the Soviet physicist Georgy Flyorov
Kristalstruktuur
n/a
Geskiendenis
Ununquadium (Uuq) was the temporary IUPAC systematic element name.
In 1998, a team led by Yuri Oganessian and Vladimir Utyonkov at the Joint Institute for Nuclear Research, Dubna produced flerovium by bombarding plutonium with calcium.
In an experiment lasting 40 days, 5 x 1018 atoms of calcium to be fired at plutonium to produce a single atom of flerovium.
In 1998, a team led by Yuri Oganessian and Vladimir Utyonkov at the Joint Institute for Nuclear Research, Dubna produced flerovium by bombarding plutonium with calcium.
In an experiment lasting 40 days, 5 x 1018 atoms of calcium to be fired at plutonium to produce a single atom of flerovium.
Elektrone per skil
2, 8, 18, 32, 32, 18, 4
Elektronkonfigurasie
[Rn] 5f14 6d10 7s2 7p2
The longest-lived isotope currently known is 289Fl
Fisiese Eienskappe
Fase
Soliede
Digtheid
14 g/cm3
Smeltpunt
343,15 K | 70 °C | 158 °F
Kookpunt
423,15 K | 150 °C | 302 °F
Heat of Fusion
n/a
Heat of Vaporization
n/a
Spesifieke Hitte Kapasiteit
-
Oorvloed in die aardkors
n/a
Oorvloed in die heelal
n/a
Beeld Krediete: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS Nommer
54085-16-4
PubChem CID Nommer
n/a
Atomiese Eienskappe
Atoom radius
-
Kovalente Radius
143 pm
Elektronegatiewiteit
-
Ionisasie potensiaal
-
Atoom volume
-
Termiese geleidingsvermoë
-
Oksidasiestate
2, 4
Toepassings
Flerovium is used for scientific research purposes only.
Flerovium is harmful due to its radioactivity
Isotope
Stabiele Isotope
-Onstabiele Isotope
284Fl, 285Fl, 286Fl, 287Fl, 288Fl, 289Fl