Sulfides are a class of compounds that contain sulfur in a negative oxidation state, typically in the form of the sulfide ion (\( \text{S}^{2-} \)). When referring to "sample name" for sulfides, it could pertain to specific examples of sulfide minerals or compounds. Here are a few common examples:
- Pyrite - Iron sulfide (\( \text{FeS}_2 \)), often referred to as "fool's gold."
- Galena - Lead sulfide (\( \text{PbS} \)).
- Chalcopyrite - Copper iron sulfide (\( \text{CuFeS}_2 \)).
- Sphalerite - Zinc sulfide (\( \text{ZnS} \)).
- Cinnabar - Mercury sulfide (\( \text{HgS} \)).
If you mean something else by "sample name" for sulfides, please provide more context!