Dubnium was discovered in 1968 by a team from Dubna, Russia:
Gheorghi Nikolaevici Flerov, V.A. Druin, A.G. Demin, Iu.V. Lobanov, Nikolai Cons-tantinovici Skobelev, G.N. Akapiev, B.V. Fefilov, I.V. Kolesov, K.A. Gavrilov, Iu.P. Haritonov, L.P. Åželnokov .
The nuclear reaction used was:
24395Am + 2210Ne → 260105Db + 5 n
Dubnium
Dubnium is not flammable.
Dubnium is not found in nature and its color is not known. In its synthetic form, dubnium is likely to have a metallic appearance.
Dubnium has no uses.
Dubnium has 105 electrons.
Dubnium is an artificial chemical element containing only atoms of dubnium; dubnium is prepared via nuclear reactions.
Yes, Dubnium is harmful because it is radioactive. Dubnium is used for nuclear bombs and weapons.
The chemical symbol of dubnium is Db.
The atomic number of dubnium is 105.
The chemical symbol (not formula) of dubnium is Db.
Dubnium is a metal.
Dubnium hasn't practical uses.