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