Below you can find the From 1898 when the curies discovered it until 1954 only about 5 pounds of this metal was produced Jeopardy Words Answer. The answer to From 1898 when the curies discovered it until 1954 only about 5 pounds of this metal was produced has 6 letters. This clue belongs to the Metals category and is part of Jeopardy Word Level 361. If you scroll near the bottom you will find other clues and answers part of level 361