| manganese(noun, adjective, material, element, mineral) |
| molybdenum(noun, adjective, material, element, mineral) |
| niobium(noun, adjective, material, element, mineral) |
| lead(noun, adjective, material, element, mineral) |
| osmium(noun, adjective, material, element, mineral) |
| platinum(noun, adjective, material, element, mineral) |
| ruthenium(noun, adjective, material, element, mineral) |
| titanium(noun, adjective, material, element, mineral) |
| uranium(noun, adjective, material, element, mineral) |
| vanadium(noun, adjective, material, element, mineral) |
| ytterbium(noun, adjective, material, element, mineral) |
| zirconium(noun, adjective, material, element, mineral) |
| europium(noun, adjective, material, element, mineral) |
| gadolinium(noun, adjective, material, element, mineral) |
| germanium(noun, adjective, material, element, mineral) |
| golden(adjective, material, element, mineral) |
| metallic element(noun, expression, idiom, material, element) |
| nickel(noun, adjective, material, element, mineral) |
| palladium(noun, adjective, material, element, mineral) |
| gallium(noun, adjective, material, element, mineral) |