Science
Periodic Table - Elements - Rhenium

Symbol Re
Atomic Number 75
Relative Atomic Mass
12C = 12.0000
186.207
Atomic Radius
pm
137
First Ionisation Energy
kJ mol-1
760
Electronegativity 1.9
Density
kg m-3
21020 [293 K]
18900 [l., m.p.]
Molar Volume
cm3
8.86
Thermal Conductivity
W m-1 K-1
47.9 [300 K]
Melting Point
K
3453
Boiling Point
K
5900
Number of Isotopes 34
Ground State Electron
Configuration
[Xe]4f145d56s2
Term Symbol 6S5/2
Discovery Discovered by W. Noddack, I. Tacke and O. Berg (Berlin, Germany) in 1925
Name Derived From Greek Rhenus meaning 'River Rhine'
Name in Other
Languages
 Croatian Renij
 Danish rhenium
 Dutch rhenium
 Finnish renium
 French rhénium
 German Rhenium
 Italian renio
 Norwegian rhenium
 Portugueserénio
 Spanish renio
 Swedish rhenium
Peter van der Krogt's Element Multidict - element name translations in over 48 langauges


Page compiled: Wed Sep 05 18:37:55 GMT+01:00 2001