| STANNUM | Obsolete name for tin, from which its chemical symbol (Sn) is derived (7) |
| NATRIUM | Latin name for sodium, from which its chemical symbol derives (7) |
| STIBIUM | Former name for the element antimony, from which its two-letter symbol is derived (7) |
| PLUMBUM | Obsolete name for lead (7) |
| NAPHTHA | Obsolete name for petroleum (7) |
| UTAHANS | After a 2025 state bill, an obsolete name for Beehive State residents |
| WITHERS | Ridge at the base of a horse'd neck, from which its height is measured (7) |
| ALGIERS | African capital from which its country’s name is taken |
| AVIGNON | Innovating reconstruction with removal of tin from the old pope's home (7) |
| VATICAN | Tax on one tin from the palace (7) |
| AFRICAN | Fair to refine tin from Congo? (7) |
| AURUM | Latin word for gold which is the source of its chemical symbol (5) |
| TIN | Sn is the chemical symbol for which metal? (3) |
| MOLYBDENUM | Rare but strong metal that can produce up to four bonds between atoms when it is bonded to itself. Its chemical symbol is Mo. |
| IRON | Its chemical symbol comes from the Latin word "ferrum" |
| AQUA | ___ fortis is an obsolete name for nitric acid (4) |
| LEAD | Its chemical symbol is Pb |
| NICKEL | "Ni" is its chemical symbol (6) |
| SPUDWOOD | Bordered by the Bridgewater Canal, ___ ___, Lymm, was planted in the 1990s on a former potato field, from which its name derives; the park is now a haven for birdlife (4,4) |
| AQUAFORTIS | Obsolete name for nitric acid |
