Rezerfordiy
104
Rf
Guruh
4
Davr
7
Blok
d
Protonlar
Elektronlar
Neytronlar
104
104
157
Umumiy xususiyatlar
Atom raqami
104
Atom massasi
[267]
Mass raqami
261
Turkum
Oʻtish metallar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
Named after Ernest Rutherford, the physicist and chemist from New Zealand
Kristall tuzilma
Nomaʼlum
Tarix
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.
Qobiqdagi elektronlar soni
2, 8, 18, 32, 32, 10, 2
Elektron konfiguratsiyasi
[Rn] 5f14 6d2 7s2
Rutherfordium is the first transactinide element
Jismoniy xususiyatlar
Faza
Qattiq modda
Zichlik
23 g/cm3
Erish harorati
2373,15 K | 2100 °C | 3812 °F
Qaynash harorati
5773,15 K | 5500 °C | 9932 °F
Eritish issiqligi
Nomaʼlum kJ/mol
Bugʻlanish issiqligi
Nomaʼlum kJ/mol
Solishtirma issiqlik sigʻimi
- J/g·K
Yer po‘stidagi miqdori
Nomaʼlum
Olamdagi miqdori
Nomaʼlum
Rasm manbalari: wal.nbed.nb.ca
The element is named after Ernest Rutherford who became known as the father of nuclear physics
CAS raqami
53850-36-5
PubChem CID raqami
Nomaʼlum
Atom xususiyatlari
Atom radiusi
-
Kovalentlik radiusi
157 pm
Elektrmanfiylik
-
Ionlashish potensiali
6,011 eV
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
0,23 W/cm·K
Oksidlanish darajasi
4
Qo‘llanilish sohalari
Rutherfordium is used for scientific research purposes only.
Rutherfordium is harmful due to its radioactivity
Izotoplar
Barqaror izotoplar
-Beqaror izotoplar
253Rf, 254Rf, 255Rf, 256Rf, 257Rf, 258Rf, 259Rf, 260Rf, 261Rf, 262Rf, 263Rf, 264Rf, 265Rf, 266Rf, 267Rf, 268Rf