Fleroviy
114
Fl
Guruh
14
Davr
7
Block
p
Protonlar
Elektronlar
Neytronlar
114
114
173
General Properties
Atom raqami
114
Atom massasi
[289]
Mass Number
287
Turkum
Yengil metallar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
Named after the founder of the Flerov Laboratory of Nuclear Reactions, the Soviet physicist Georgy Flyorov
Crystal Structure
Nomaʼlum
Tarix
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.
Electrons per shell
2, 8, 18, 32, 32, 18, 4
Elektron konfiguratsiyasi
[Rn] 5f14 6d10 7s2 7p2
The longest-lived isotope currently known is 289Fl
Physical Properties
Phase
Qattiq modda
Zichlik
14 g/cm3
Erish harorati
343,15 K | 70 °C | 158 °F
Qaynash harorati
423,15 K | 150 °C | 302 °F
Heat of Fusion
Nomaʼlum
Heat of Vaporization
Nomaʼlum
Solishtirma issiqlik sigʻimi
-
Abundance in Earth's crust
Nomaʼlum
Abundance in Universe
Nomaʼlum
Image Credits: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS Number
54085-16-4
PubChem CID Number
Nomaʼlum
Atomic Properties
Atom radiusi
-
Kovalentlik radiusi
143 pm
Elektrmanfiylik
-
Ionization Potential
-
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
-
Oksidlanish darajasi
2, 4
Applications
Flerovium is used for scientific research purposes only.
Flerovium is harmful due to its radioactivity
Izotoplar
Barqaror izotoplar
-Beqaror izotoplar
284Fl, 285Fl, 286Fl, 287Fl, 288Fl, 289Fl