Flerovium
114
Fl
Kumpulan
14
Kala
7
Blok
p
Proton
Elektron
Neutron
114
114
173
Ciri-Ciri Am
Nombor atom
114
Berat atom
[289]
Nombor jisim
287
Kategori
Logam lemah
Warna
Tiada
Radioaktif
Ya
Named after the founder of the Flerov Laboratory of Nuclear Reactions, the Soviet physicist Georgy Flyorov
Struktur hablur
Tiada
Sejarah
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.
Bilangan elektron per petala
2, 8, 18, 32, 32, 18, 4
Konfigurasi elektron
[Rn] 5f14 6d10 7s2 7p2
The longest-lived isotope currently known is 289Fl
Ciri-Ciri Fizikal
Fasa
Pepejal
Ketumpatan
14 g/cm3
Takat lebur
343.15 K | 70 °C | 158 °F
Takat didih
423.15 K | 150 °C | 302 °F
Haba pelakuran
Tiada
Haba pengewapan
Tiada
Muatan haba molar
-
Banyak pada kerak bumi
Tiada
Banyak pada alam semesta
Tiada
Kredit imej: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
Nombor CAS
54085-16-4
Nombor PubChem CID
Tiada
Ciri-Ciri Atom
Jejari atom
-
Jejari kovalen
143 pm
Keelektronegatifan
-
Kebolehan mengion
-
Isipadu atom
-
Daya pengaliran terma
-
Keadaan pengoksidaan
2, 4
Aplikasi
Flerovium is used for scientific research purposes only.
Flerovium is harmful due to its radioactivity
Isotop
Isotop stabil
-Isotop tidak stabil
284Fl, 285Fl, 286Fl, 287Fl, 288Fl, 289Fl