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The oxidation number of monoatomic ions is the same as their ion charge:

+2 in Fe(II) for Fe2+, +3 in Fe(III) for Fe3+, -2 in sulfide S2-

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What is an atoms oxidation number?

The oxidation number of an atom states how it shares its valence electrons with other elements (or ions or compounds). A neutral atom always has its oxidation number 0: it does not share any electrons. A cation has a positive oxidation number and that of anion is negative because they donate and attract electrons respectively.


What is argon's oxidation states?

It is always found in the oxidation state of 0


How do you write oxidation numbers?

Oxidation is found by putting the unknown oxidation number as x and all other values of oxidation number are added, and are put equal to the total charge on the species. Any constiuents ion's oxidation number can be put equal to the charge. Oxygen always show -2 oxidation state except peroxide, AND superoxides, an other exception is also there i.e. OF2. Alkali metals always show +1 oxd state. Eartheline earth metal show +2 oxd state. Eg- In KMnO4, +1 for K, x for Mn, all O's with -2 each Thus, (+1) + (x) + (4*-2) = 0, 0 for KMnO4 is a neutral species. Here, x = +7. Oxd state or number of Mn in KMnO4 is 7. For more details, contact me at ishuswami@gmail.Com


What is the oxidation number for Ga2?

If the question is Ga2, then it is equivalent to Ga and the oxidation number for any element is zero.If the question is Ga2+, then the oxidation number is +2.


What is the oxidation number of neon?

The oxidation number of Neon is 0. It does not want to gain or lose any electrons. It already has a full octet, therefore it remains at 0.

Related Questions

What is an atom's oxidation number?

The oxidation number of an atom states how it shares its valence electrons with other elements (or ions or compounds). A neutral atom always has its oxidation number 0: it does not share any electrons. A cation has a positive oxidation number and that of anion is negative because they donate and attract electrons respectively.


What is an atoms oxidation number?

The oxidation number of an atom states how it shares its valence electrons with other elements (or ions or compounds). A neutral atom always has its oxidation number 0: it does not share any electrons. A cation has a positive oxidation number and that of anion is negative because they donate and attract electrons respectively.


What is argon's oxidation states?

It is always found in the oxidation state of 0


How do you write oxidation numbers?

Oxidation is found by putting the unknown oxidation number as x and all other values of oxidation number are added, and are put equal to the total charge on the species. Any constiuents ion's oxidation number can be put equal to the charge. Oxygen always show -2 oxidation state except peroxide, AND superoxides, an other exception is also there i.e. OF2. Alkali metals always show +1 oxd state. Eartheline earth metal show +2 oxd state. Eg- In KMnO4, +1 for K, x for Mn, all O's with -2 each Thus, (+1) + (x) + (4*-2) = 0, 0 for KMnO4 is a neutral species. Here, x = +7. Oxd state or number of Mn in KMnO4 is 7. For more details, contact me at ishuswami@gmail.Com


What is the oxidation number of Cu as a product?

The oxidation of any element, by itself, is zero.


What is meant by the oxidation number of an elemnet?

The oxidation number implies that how many electrons that a particular element has partially/fully accepted/donated. The oxidation number for any neutral atom is 0. The oxidation number of an atom is equal to its overall charge.


What is the oxidation number for Ga2?

If the question is Ga2, then it is equivalent to Ga and the oxidation number for any element is zero.If the question is Ga2+, then the oxidation number is +2.


What is the oxidation number of Mn metal?

Since manganese is a metallic element, its oxidation number in metallic form is 0, as for any other element.


What is the oxidation number of neon?

The oxidation number of Neon is 0. It does not want to gain or lose any electrons. It already has a full octet, therefore it remains at 0.


What is the oxidation number in H 2?

Zero The oxidation number of an element in any of its elemental forms (allotropes) is always zero


What is the oxidation number of K3PO4?

The oxidation number of what in K3PO4? In that compound the oxidation number of oxygen is -2, the oxidation number of potassium is +1, and the oxidation number of phosphorus is +5.Realistically, in most compounds you can generally take it as a given that the oxidation number of oxygen is -2 and the oxidation number of any alkali metal is +1. In potassium phosphate, that only leaves the oxidation number of phosphorus to figure out, and since they have to come out to a total of zero ...The oxidation number of a compound is essentially a meaningless phrase.


What is the oxidation number of titanium?

The oxidation number of any element by itself is 0.