As it forms the I- ion froming an octet its most likely oxidation number is -1
The oxidation number of a free element is zero. However, the oxidation number of elements (e.g. iodine) in compounds will not be zero. The actual oxidation number/state can be deduced if the chemical formula of the compound is given.
-1 for Chlorine, +1 for Iodine
-2 for Oxygen, +2 for Iodine
3.
Oxidation states of elements in Iodate anion: Iodine = +5 Oxygen = -2
The oxidation number of a free element is zero. However, the oxidation number of elements (e.g. iodine) in compounds will not be zero. The actual oxidation number/state can be deduced if the chemical formula of the compound is given.
zero for iodine
+5. F is always -1
-1 for Chlorine, +1 for Iodine
-2 for Oxygen, +2 for Iodine
3.
Oxidation states of elements in Iodate anion: Iodine = +5 Oxygen = -2
Iodine +5, O -2.
-1 for each iodine, +4 for C
No. Oxidation number is the same as oxidation state.
The common oxidation number of manganese are +2, +4 and +7.
The most common oxidation number of magnesium is +2.