Excuse me sir I subscribed to your channel Do you go through the specification of OCR A Love your channel
@khameeselbayouk609 жыл бұрын
In the section where you were talking about the reaction of group 2 metals with water, what happens to the oxygen's oxidation number? Does it go from 2- to -4 and so is oxidized?
@nadrxj9 жыл бұрын
Khamees Elbayouk The oxygen goes from -2 to -2, so there is no change in it's oxygen number :)