0 in elemental form, +2 in all its compounds.
Magnesium is in the group 2. 0 is the lowest oxidation number for it.
Singl atom has 12 electrons. Oxidation number of it is +2.
The oxidation number of magnesium is +2. Any other for this element would be energetically unfavorable and unstable.
The most common oxidation number of magnesium is +2.
0 in the elemental form +2 in its compounds
Magnesium and carbonate are divalent.
+2
There are two oxidation numbers for magnesium. those are 0 and +2.
Magnesium(II) so +2
There are 3 elements in it. S Shows -2 as the oxidation number.
This is an oxidation reaction; magnesium burn in oxygen.
+2 for Mg and -1 for Br in magnesium bromide