Predominantly those in wide form Periodic Table column 16, especially oxygen and sulfur.
It should be +2 number. Generally all elements shows it in group 2.
Hydrogen has -1 and +1 oxidation numbers. Other elements have +1 only
Group 1 elements have +1 oxidation number (except for hydrogen) All group 2 elements have +2 oxidation number Fluoride ion always has -1
They do not. The group 2 elements, Be, Mg, Ca etc, have oxidation numbers of +2.
+2 for group 2 elements
Because there in group 2
Hydrogen has -1 and +1 oxidation numbers. Other elements have +1 only
Group 1 elements have +1 oxidation number (except for hydrogen) All group 2 elements have +2 oxidation number Fluoride ion always has -1
The oxidation number of lead (Pb) in the compound PbCl2 has to be what?
They do not. The group 2 elements, Be, Mg, Ca etc, have oxidation numbers of +2.
Elements in group 2 mostly takes the oxidation number +II.
+2 for group 2 elements
There are 3 elements in it. S Shows -2 as the oxidation number.
Because there in group 2
Because there in group 2
Oxidation states of elements in Iodate anion: Iodine = +5 Oxygen = -2
Na2S2O3 oxidation number
all the pure elements have zero oxidation state.....