鈇
114
Fl
族
14
週期
7
區
p
個質子
電子
個中子
114
114
173
一般屬性
原子序數
114
標準原子質量
[289]
品質編號
287
類別
弱金屬
顏色
無法計量
放射性
是
Named after the founder of the Flerov Laboratory of Nuclear Reactions, the Soviet physicist Georgy Flyorov
晶體結構
無法計量
歷史
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.
每個外殼的電子
2, 8, 18, 32, 32, 18, 4
電子排布
[Rn] 5f14 6d10 7s2 7p2
The longest-lived isotope currently known is 289Fl
物理性質
物態
固體
密度
14 g/cm3
熔點
343.15 K | 70 °C | 158 °F
沸點
423.15 K | 150 °C | 302 °F
熔化熱
無法計量
汽化熱
無法計量
比熱容
-
地殼豐度
無法計量
宇宙豐度
無法計量
圖片來源: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS 編號
54085-16-4
Pubchem CID 編號
無法計量
原子性質
原子半徑
-
共價半徑
143 pm
電負性
-
電離電位
-
原子體積
-
熱導率
-
氧化態
2, 4
應用
Flerovium is used for scientific research purposes only.
Flerovium is harmful due to its radioactivity
同位素
穩定同位素
-不穩定同位素
284Fl, 285Fl, 286Fl, 287Fl, 288Fl, 289Fl