Quote:
Originally Posted by tizmeinnit
you obviously know what you are saying or totally have me blagged lol . I bow to your greater knowledge 
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Sorry if I came over the wrong way. I do have a degree in Chemistry, albeit from more than 40 years ago.
Oxidation is a basic process in inorganic chemical reactions and does not even have to involve oxygen.
I will concede that gold will not become oxidised and form either of the two oxides in normal conditions. This, of course, is why it is used in certain applications as it remains un-tarnished and keeps its conductive properties. It's also why it's liked in jewellery as it stays shiny, unlike silver.