| FE | A heavy ductile magnetic metallic element. |
| IRON | A heavy ductile magnetic metallic element (4) |
| COBALT | Silvery-white magnetic metallic element occurring naturally as a mineral |
| NICKEL | White magnetic metallic element, atomic number 28 (6) |
| AU | A soft yellow malleable ductile (trivalent and univalent) metallic element. |
| NB | A soft gray ductile metallic element used in alloys. |
| AL | A silvery ductile metallic element found primarily in bauxite. |
| SILVER | Name a white ductile metallic element, symbol Ag (6) |
| GOLD | A yellow, malleable, ductile, high density metallic element resistant to chemical reaction occurring naturally in quartz veins |
| LANTHANUM | A silvery-white, ductile, metallic element that tarnishes rapidly when exposed to air (9) |
| CS | A soft silver-white ductile metallic element (liquid at normal temperatures). |
| PLATINUM | A very heavy, precious, silver-white metal, this mineral is soft and ductile and has a high melting point and good resistance to corrosion. Compared to other popular precious metals, this mineral is v |
| NIOBIUM | Ductile white superconductive metallic element (7) |
| CADMIUM | White, ductile metallic element |
| TUNGSTEN | A heavy, steel-grey, ductile metal also known as wolfram (8) |
| MOLYBDENUM | Hard ductile silvery-grey metallic element named from the Greek word for 'lead' (10) |
| ACIDULATES | A compound as ductile lowers the pH |
| PALLADIUM | A white ductile metal used for making jewellery |
| NIOBIC | Containing a ductile white metal in the pentavalent state (6) |
| CAESIUM | Ductile silver-white element used in photocells (7) |
