Dubnium

From Conservapedia

Dubnium
Name	Dubnium
Symbol	Db
Atomic number	105
Atomic mass	262 amu
Classification	Transition metal
Crystal structure	Unknown
Color	Unknown
Date of discovery	1970
Name of discoverer	Albert Ghiorso
Name origin	After Dubna, Russia.
Uses	Dubnium has no known uses.
Obtained from	Man-made.