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Rf - rutherfordium - TRANSITION METAL

267
4
104
Rf
[Rn] 5f14 6d2 7s2
2
8
18
32
32
10
2
0
0
Synthetic
Radioactive
Liquid
Gaseous
rutherfordium Electronic configuration diagram
Electronic configuration diagram

Name rutherfordium
Number 104
Atomic 267
Symbol Rf
Fusion 0
Boiling 0
Density 23.2
Period 7
Group 4
Discovery 1969 Ghiorso et al.
Abundance 0
Radius 0
Electronegativity 0
Ionization 0
Number of isotopes 0
Electronic configuration [Rn] 5f14 6d2 7s2
Oxidation states 4
Electron by energy level 2,8,18,32,32,10,2