Which of these metals would NOT be a good choice for a men's ring?
Answer Cadmium
Titanium, tungsten, stainless-steel, black zirconium and palladium are unique choices for men's rings that provide strength and scratch-resistance. Cadmium, like lead or mercury, is highly toxic and not usable for jewelry.
Asked by Brian Edwards · Last updated 5 years ago · 4.1K views · SOURCE