Relier Pairs Combustion Concepts MatchVersion en ligne Test your knowledge of combustion with this fun matching pairs game! par Alessia Ferrari 1 Blue flame 2 Yellow flame 3 Bunsen Burner 4 Exothermic 5 Combustion 6 Flame 7 Fuel 8 Incomplete combustion Visible part of combustion Objet use to heat Produces soot and CO Safe flame Releases heat during reaction Chemical reaction releasing energy Work flame Substance burned for energy