| Answer | Crossword Clue |
|---|---|
| URANUS | Herschel discovered it |
| URANUS | Sir William Herschel discovered it |
| HAITI | Columbus discovered it, 1492. |
| DNA | Watson and Crick discovered it |
| ARK | It was discovered by Indiana |
| NEON | Ramsay and Travers discovered it, 1898. |
| SCANDIUM | Rare-earth element named after where it was discovered |
| HASSIUM | Element named for the German state where it was discovered |
