-3 is most common, but maximum will be +5
0- any element by itself has an oxidation number of 0.
The rules for using group number to predict oxidation state are that the element must be ionized and a number line must be used.
The halogens (group 17) have an oxidation number of -1, though the halogens below fluorine can have other oxidation numbers as well. Hydrogen can also have an oxidation number of -1 when it forms hydrides.
There are some numbers. Every element shows -1 number.
Chlorine is in group 17. It easily accepts an electron from another element to fill its valence shell. As it takes one electron, its oxidation number changes to -1.
0- any element by itself has an oxidation number of 0.
This group is in the p block.It is various for the element.
The rules for using group number to predict oxidation state are that the element must be ionized and a number line must be used.
In English please ?I
The halogens (group 17) have an oxidation number of -1, though the halogens below fluorine can have other oxidation numbers as well. Hydrogen can also have an oxidation number of -1 when it forms hydrides.
There are some numbers. Every element shows -1 number.
Chlorine is in group 17. It easily accepts an electron from another element to fill its valence shell. As it takes one electron, its oxidation number changes to -1.
+2 for example, Be, Mg, Ca, Sr or any other group 2 element in a compound with a group 6 element
group #
group name is noble gases. group number is 18.
The most common oxidation state of -2 would be Oxygen.
The oxidation number of an element tells us the possible charge that the element possesses at that instant. So, in the case of Lithium, it generally has a +1 oxidation state, meaning that it exists generally as a positive ion with charge +1. In the case of Beryllium, which is a Group-2 element, it has a tendency of losing two electrons and remaining in a +2 ionic state. Hence, its oxidation number is +2. Like that, the general state of an element is determined taking into consideration their d-orbitals and stability.