Question

When a candle burns , both physical and chemical change occur explain​

Answer 1

Answer:

when a candle burns the two things happen one the wax melts second there is light and heat energy given out. in this the wax melting is physical and the heat and light given out is chemical.

Explanation:

Answer 2

Answer:

It is true that when a candle burns both physical and chemical changes takes place.

Explanation:

The physical change that takes place is wax melts and again after cooling it solidifies.

The chemical reaction is that oxygen is taken by the wick and wick gets burned releasing carbon dioxide, soot and smoke.