There are no such metals whose common oxidation state is -2
The oxidation state is 1.
No, Pb is not a transition metal and it has 2 oxidation states
Selenium's most common oxidation state is -2, as it is both a non metal, and is located in the periodic table in the same group as O and S.
The most common oxidation number for nickel is +2. Nickel is a transition metal that can also exhibit oxidation states of +1, +3, and +4, but the +2 oxidation state is the most stable and commonly observed.
the most common oxidation state of chlorine is -1.
Most common oxidation state of Gold is 0, because its most common form is its elementary form.
Manganese has oxidation states from +7 to -3. In elemental state it is oxidation state 0.
Mercury's most common oxidation state is +2
the most common oxidation number for oxygen is -2.
+4 is the most common
The most common are 0 and 3+.
-1, 0, 1, 3 and 5 oxidation states The most common is 0 (its unreacted state)