No it wont. Drop touch of silver into nitric acid and you won't get silver nitrate or silver chloride when you add salt to the mix. I'd not be suprised if the density measurements are off as well.
But if it's part of jewelry ... maybe they can get it to fly.
Correction ... drop a touch of this DELFT silver ...
These are totally new elements never before seen ~ it’s just a way to stick the existing stuff together in novel ways (that business about getting two nuclei inside the same electron shell) ~ so we don’t know what would happen in your ‘spirment.