Question

when you burn a candle where does the wax go?

Answer 1

When you burn a candle the wax melts off and becomes hard on exposure for a long duration.

Hope it helps you..

Answer 2

When you light a candle, the heat of the flame melts the wax near the wick. This liquid wax is then drawn up the wick by capillary action. The heat of the flame vaporizes the liquid wax (turns it into a hot gas), and starts to break down the hydrocarbons into molecules of hydrogen and carbon.