The colour is due to electronic transitions within each atom.
Electrons move up into high energy levels when heated in the fire.
The electrons then move back down into their original state upon cooling in the air around the fire.
When the electrons move down energy levels, specific amounts of energy are released, with the colour of the flame dependent on the wavelength of the light, which in turn depends on the distance (number of energy levels) that the electrons have to fall.
Try searching on YouTube for flame tests (I find "Mrericsully"'s videos to be quite good) for more similar reactions, particularly involving alkali earth metals
Blue flames can be an indicator of temperature, because blue flames burn hotter than yellow flames, or it could be a chemical that burns blue. Something else that could create blue flames in a gas fireplace is if the air-to-gas mixture ratio is off, more air means bluer flames.
Makes your farts smell Makes onions and garlic smell the way they do Is vital to all life forms When burned flames are blue Referred to in bible as brimstone Hope this helps!
Blue and red
Sulfur burns in oxygen with a blue flame.
Methane is the most common
Blue flames can be an indicator of temperature, because blue flames burn hotter than yellow flames, or it could be a chemical that burns blue. Something else that could create blue flames in a gas fireplace is if the air-to-gas mixture ratio is off, more air means bluer flames.
Hi, Blue plasters are used for hygine reasons. Blue is a very prominent colour as not many (possibly no) food is Blue So, it should be easy to spot
blue
You can get the blue flames on Halo:Reach by downloading the app on an iPod touch, iPhone or iPad, or you can ask a friend if you don't have one. When you have the app sign in to it using your bungie live ID then you can unlock the blue flames.
Yes, blue flames are visible.
yes of coures they do
Makes your farts smell Makes onions and garlic smell the way they do Is vital to all life forms When burned flames are blue Referred to in bible as brimstone Hope this helps!
Crystal Blue Persuasion was created in 1969-06.
blue flames are hotter
yes well blue flame
they are crystal blue
Forever if you have them