Dictionary   FastHealth  Email This!

 


ru·the·ni·um

n :  a hard brittle grayish polyvalent rare metallic element occurring in platinum ores and used in hardening platinum alloys - symbol Ru - see ELEMENTtable   .
 
 

 
Published under license with Merriam-Webster, Incorporated.  © 1997-2020.







               



               



Buchanan General Hospital (Grundy, Virginia - Buchanan County)