Do the colors of fire matter on how long it burns and how hot it is?

Question

Do the colors of fire matter on how long it burns and how hot it is? if so, what colour burns the longest? hottest? and which one realieses the most toxic fumes?

Answer 1

blue flames are the hottest

Answer 2

Yes!

Orange fire is much less hot than blue fire.

Also, the blue cone which is in the fire is the hottest part.

Answer 3

Yes blue is the hottest.

Answer 4

the colors of fire depend on the heat of the fire.

blue is the hottest.

if you put different metals into the fire you'll get different colors.

like copper makes the flame green.

Answer 5

the colors are determinate by the gases and material which are burning. most toxic are the gases that you don't see