1. Iron   Ferrum   Argentum   Stibium   Stannum   Hint Half-n-half Clue   2. Mercury   Hydragyrum   Argentum   Cuprum   Kalium   Half-n-half Clue   3. Gold   Ferrum   Hydragyrum   Aurum   Wolfram   Half-n-half Clue   4. Potassium   Aurum   Plumbum   Kalium   Wolfram   Half-n-half Clue   5. Lead   Plumbum   Natrium   Hydragyrum   Stibium   Half-n-half Clue   6. Silver   Ferrum   Argentum   Plumbum   Wolfram   Half-n-half Clue   7. Sodium   Hydragyrum   Wolfram   Natrium   Stibium   Half-n-half Clue