+2 for Mg, -1 for Br
+2 for Mg and -1 for Br in magnesium bromide
Magnesium is a divalent cation, with oxidation number +2, and bromide is a monovalent anion, with oxidation number -1 for each of the two ions. Thus the compound is electrically neutral.
Magnesium is in the group 2. 0 is the lowest oxidation number for it.
-1 for bromine in bromide
Chemical symbology: Mg=magnesium. Br=bromine. Compounds containing formal oxidation state bromine are known as bromides.
magnesium bromide
+2 for Mg and -1 for Br in magnesium bromide
Magnesium is a divalent cation, with oxidation number +2, and bromide is a monovalent anion, with oxidation number -1 for each of the two ions. Thus the compound is electrically neutral.
magnesium bromide hexahydrate
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.
2Mg + Br2 ---> 2MgBr Magnesium Bromide
-1 for bromine in bromide
Chemical symbology: Mg=magnesium. Br=bromine. Compounds containing formal oxidation state bromine are known as bromides.
The oxidation number of magnesium is +2. Any other for this element would be energetically unfavorable and unstable.
Magnesium bromide: MgBr2
Magnesium bromide is MgBr2.