Gold and platinum are very least reactive metals and doesn't reacts with air and moisture easily. Because of gold is extracted from ground in pure form and doesn't have any need to go in chemical industries like other metals. ... This, gold and metal doesn't reacts with air easily.
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Gold and platinum are very least reactive metals and doesn't reacts with air and moisture easily. Because of gold is extracted from ground in pure form and doesn't have any need to go in chemical industries like other metals. ... This, gold and metal doesn't reacts with air easily.