What are the weakness of platinum?
What are the weakness of platinum? Platinum is unaffected by air and water, but will dissolve in hot aqua regia, in hot concentrated phosphoric and sulphuric acids, and in molten alkali. It is as resistant as gold to corrosion and tarnishing.
Can platinum be worn everyday?
Platinum is friction & corrosion-resistant, not easy to oxidize, rust, tarnish, or change color. This is precisely why that many people will choose platinum as the base of their diamond rings for daily wear.