Below you can find the Used to control goiter this element was discovered in seaweed by a french chemist in 1811 Jeopardy Words Answer. The answer to Used to control goiter this element was discovered in seaweed by a french chemist in 1811 has 6 letters. This clue belongs to the The elements category and is part of Jeopardy Word Level 254. If you scroll near the bottom you will find other clues and answers part of level 254