Oxygen is the element whose most common oxidation state is -2.
In fact, it only shows oxidation states of +2,+1 in compounds OF2, O2F2.
It is because oxygen is the second most electronegative element behind Fluorine.
The most common oxidation state of oxygen is -2. Oxygen generally gains 2 electrons to achieve a full outer shell in chemical compounds.
For oxygen yes, but for most other elements, no. Since most elements are metals, they will have positive oxidation states.
Oxygen(in Oxide ion), is the most commonly found element with - 2 oxidation state
Copper, Cobalt, Nickel, Lead, etc.
oxygen
The most common oxidation state of chlorine is -1, where it exists as chloride ions (Cl-).
The most common oxidation state of gold is +3, but it can also exist in other oxidation states such as +1 and +2 in certain compounds.
The most common oxidation number of oxygen in compounds is -2. This means that in most compounds oxygen will have an oxidation state of -2.
The most common oxidation state of zirconium is +4. Zirconium readily forms the Zr4+ ion by losing four electrons.
The oxidation state of platinum (Pt) is usually +2 or +4. In some less common cases, platinum can also exhibit oxidation states of +0 and +6.
There are no such metals whose common oxidation state is -2
The most common oxidation state of gold is +3, but it can also exist in other oxidation states such as +1 and +2 in certain compounds.
The most common oxidation state of chlorine is -1, where it exists as chloride ions (Cl-).
The oxidation state is 1.
Mercury's most common oxidation state is +2
Helium does not readily form compounds and typically exists in its elemental form, which is neutral with an oxidation state of 0.
The oxidation state of platinum (Pt) is usually +2 or +4. In some less common cases, platinum can also exhibit oxidation states of +0 and +6.
The most common oxidation state of chlorine is -1, where it gains one electron to achieve a full valence shell. However, chlorine can also exhibit oxidation states of +1, +3, +5, and +7 depending on the compound it is a part of.
+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)
oxygen