Below you can find the Indium is often extracted from ores of this metal used to galvanize steel Jeopardy Words Answer. The answer to Indium is often extracted from ores of this metal used to galvanize steel has 4 letters. This clue belongs to the Metals category and is part of Jeopardy Word Level 1769. If you scroll near the bottom you will find other clues and answers part of level 1769