Flame - questions and answers. If you have a question about this topic, please click on the "New Question" button. If you wouldn't like to miss any new question in this topic, please subscribe.
Bright yellow flames on the birthday candles studding an iced cake. Dusky blue flames circling the burner of a gas stove. Dancing yellow-orange flames crackling over wood in the fireplace, with flashes of red, green, and blue. Fire comes in a rainbow of colors, some rarely seen outside a science lab.