FLW Incorporated | Specialists in Physical Measurement, Testing, Calibration & Control

Periodic Table

Picture of  Ruthenium
 
 

 Atomic No. Order:
[Picture]

 Alphabetic Order:
 

Ruthenium  
Ground State Electron Configuration of  Ruthenium
Symbol: Ru
Atomic Number: 44
Atomicmass: 101.1 g.mol -1
Electronegative (According to Pauling): 2.2
Density: 12.2 g.cm-3 at 20°C
Melting Point: 2250 °C
Boiling Point: 4150 °C
Venderwaals Radius: 0.135 nm
Ionic Radius:
Isotopes: 11
Electronic Shell: [ Kr ] 4d7 5s1
Energy Of First Ionization: 722.4 kJ.mol -1  

44

No of Protons
Standard Potential: 0.45 V

Electron in Full Shell
Discoverd By: Discovered by Karl Klaus in 1844

Electron in Partial Shell
   
 
 

 
FLW, Inc. provides ISO certified sales, service and calibration for physical measurement, test & control.
5672 Bolsa Avenue Huntington Beach, CA 92649 - USA - Ph (714) 622-2000 - Fax (714) 622-2001
This Day in History