I have my late grandpa’s silver spoon attached to my fridge with a neodymium magnet. What kind of chemical reaction causes that discolouration?
I have my late grandpa’s silver spoon attached to my fridge with a neodymium magnet. What kind of chemical reaction causes that discolouration?
The 800 means it’s 80% silver. The other 20% are mostly copper.
The other symbols are maker’s marks.
800 silver discolors faster than 925, but it’s harder, cheaper and better for daily use.