| Hint | Element | Chemical Symbol |
| German discovery | |
| A metal, but in digestion is a mineral. | |
| Discovered in 1950 | |
| Known from prehistoric times | |
| Rare Earth Element | |
| Alkali Metal | |
| Discovered in 1774 in Sweden | |
| Discovered by Louis Vauquelin | |
| Atomic Number=27 | |
| Mined for over 5000yrs | |
| Discovered in USA in 20th century | |