Below you can find the A black solid that gives off a purple vapor when heated this element has an egotistic symbol Jeopardy Words Answer. The answer to A black solid that gives off a purple vapor when heated this element has an egotistic symbol has 6 letters. This clue belongs to the We got good chemistry category and is part of Jeopardy Word Level 882. If you scroll near the bottom you will find other clues and answers part of level 882