Origin / Meaning of the name Dubnium
The name Dubnium originates from its place of origin in Dubna, in Russia where it was was first synthesized at the Joint Nuclear Research Institute in 1964
Periodic Table Group and Classification of the of the Dubnium Element
Elements can be classified based on their physical states (States of Matter) e.g. gas, solid or liquid. This element is a solid. Dubnium is classified as a "Transition Metal" which are located in Groups 3 - 12 of the Periodic Table. Elements classified as Transition Metals are generally described as ductile, malleable, and able to conduct electricity and heat.Nearly 75% of all the elements in the Periodic Table are classified as metals which are detailed in the List of Metals.
Facts about the History and the Discovery of the Dubnium Element
Dubnium was first synthesized at the Joint Nuclear Research Institute at Dubna, in Russia, in 1964 - leading to the name Dubnium (Db).
Also known as Rutherfordium which was synthesized by Albert Ghiorso in 1969 at the University of California and named in honor of Ernest Rutherford, a New Zealand chemist and physicist.
Also named as Kurchatovium (Ku) in honor of Igor Vasilevich Kurchatov (1903-1960) the former Head of Soviet Nuclear Research
IUPAC - the International Union of Pure and Applied Chemistry adopted Unnilpentium (Unp) as a temporary name
Also known as Joliotium (Jl) and Hahnium (Ha) after the German scientist Otto Hahn
History of the Periodic Table
Check out the brief History of the Periodic Table which details dates and the names of famous scientists and chemists who contributed to the development of the Periodic Table.
Occurrence of the Dubnium Element
Abundances of the element in different environments
% in Universe N/A
% in Sun None
% in Meteorites None
% in Earth's Crust None
% in Oceans None
% in Humans None
Associated Uses of Dubnium
No known uses