Valences of dubnium are 5, 4, 3.
Dubnium is a metal.
Dubnium is supposed to be a solid metal.
Dubnium is a solid metal at r.m.
Dubnium (Db)- It is a transition metal (5 oxidation states)
-2 oxidation state
K = +1 oxidation state Cl = +3 oxidation state O = -2 oxidation state
Fe = +3 oxidation state Cl = -1 oxidation state
O = -2 oxidation state H = +1 oxidation state
Dubnium
Mg = +2 oxidation state P = +5 oxidation state O = -2 oxidation state
It depends on what form it is in. It can be in the 4+ oxidation state, 4- oxidation state and every oxidation state in between.
0, 1 and 2 oxidation states