Category Nuances for metal_halide:

• inorganic,
• soluble,
• metal,
• light,
• sensitive,
• starting,
• organic,
• internal,
• dissolved,
• volatile,
• exotic,
• abundant,

Simple Categories for metal_halide:

• residue,
• system,
• compound,
• salt,
• complex,
• material,
• halide,