Question

what type of substances produce flame​

Answer 1

Answer:

combustible substances produce flame

Answer 2

Answer:

HI MATE..

All the gases which undergoes combustion produces flame. But only those solids and liquid fuels which vaporise on being heated,burn with the flame. Some of the substances which burn by producing flames are LPG, CNG, biogas, wax, camphor, magnesium, kerosene oil, mustard oil.