鑪
104
Rf
族
4
週期
7
區
d
個質子
電子
個中子
104
104
157
一般屬性
原子序數
104
標準原子質量
[267]
品質編號
261
類別
過渡金屬
顏色
無法計量
放射性
是
Named after Ernest Rutherford, the physicist and chemist from New Zealand
晶體結構
無法計量
歷史
Rutherfordium was reportedly first detected in 1964 at the Joint Institute of Nuclear Research at Dubna.
The element was synthesized by Albert Ghiorso, Matti Nurmia, James Andrew Harris, Kari Eskola and Pirkko Eskola in 1968 at the University of California, Berkeley.
It was produced by the bombardment of californium with carbon atoms.
The element was synthesized by Albert Ghiorso, Matti Nurmia, James Andrew Harris, Kari Eskola and Pirkko Eskola in 1968 at the University of California, Berkeley.
It was produced by the bombardment of californium with carbon atoms.
每個外殼的電子
2, 8, 18, 32, 32, 10, 2
電子排布
[Rn] 5f14 6d2 7s2
Rutherfordium is the first transactinide element
物理性質
物態
固體
密度
23 g/cm3
熔點
2373.15 K | 2100 °C | 3812 °F
沸點
5773.15 K | 5500 °C | 9932 °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: wal.nbed.nb.ca
The element is named after Ernest Rutherford who became known as the father of nuclear physics
CAS 編號
53850-36-5
Pubchem CID 編號
無法計量
原子性質
原子半徑
-
共價半徑
157 pm
電負性
-
電離電位
6.011 eV
原子體積
-
熱導率
0.23 W/cm·K
氧化態
4
應用
Rutherfordium is used for scientific research purposes only.
Rutherfordium is harmful due to its radioactivity
同位素
穩定同位素
-不穩定同位素
253Rf, 254Rf, 255Rf, 256Rf, 257Rf, 258Rf, 259Rf, 260Rf, 261Rf, 262Rf, 263Rf, 264Rf, 265Rf, 266Rf, 267Rf, 268Rf