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www.quora.com/What-causes-a-green-flame

Copper is the most common element used to cause a green flame ! You can also use chemicals to achieve a green flame : Green flame is possibly the coolest color to turn flames. It's not a color you get from the fuel, so you have to add a chemical ...

www.reference.com/science/causes-green-flame-e068b853ab2b9432

What Causes a Green Flame? Copper sulfate is one material that produces a green flame when burning. Using alcohol as a fuel source can result in a brighter flame due to the fact that alcohol burns blue. Other materials that result in a green flame include boric acid, borax, barium compounds and ammonium compounds. While these materials ...

www.thoughtco.com/what-chemical-turns-fire-green-607319

Green is possibly the coolest color to turn flames. It's not a color you get from the fuel, so you have to add a chemical to get the effect. The color comes from the ion emission spectra, so you can use any of the chemicals that produce green in the analytical method known as the flame test.The most readily available compounds are:

www.answers.com/Q/What_causes_a_green_flame

In qualitative analysis, flame tests are used in confirming what kind of metal is present in a solution. The green flame or bluish-green flame color is usually present whenever copper metal is ...

www.fluther.com/93605/what-could-cause-bright-green-flames-in-a-campfire

Our fire here burns with a bright green hue, below the golden tips of the flames, above the blue of the hotter part that is near the log. We are burning well seasoned fir and Ponderosa logs cut last year. There are no man-made chemicals in the firepit at all. Your answers are very interesting, but can’t explain our green flames.

www.answers.com/Q/Why_are_flames_in_a_fire_sometimes_green

There are a number of metal salts that burn with a green flame, and copper may be the most common among them. Think about fireworks. ... The chemicals that cause the colored flames are barium and ...

www.webexhibits.org/causesofcolor/3BA.html

Because each element has an exactly defined line emission spectrum, scientists are able to identify them by the color of flame they produce. For example, copper produces a blue flame, lithium and strontium a red flame, calcium an orange flame, sodium a yellow flame, and barium a green flame.

en.wikipedia.org/wiki/Flame_test

Therefore, the flame gets the color, which is primarily determined by properties of the chemical element of the substance being put into flame. The flame test is a relatively easy experiment to set up and thus is often demonstrated or carried out in science classes in schools.

sciencenotes.org/green-fire

Copper Sulfate Green Fire. Copper sulfate is used as an algicide and root killing agent. You can sprinkle copper sulfate on a fire to impart a green flame. It mixes well with rubbing alcohol to produce pure green fire. The copper compound won’t be consumed by the fire, so simply add more fuel to maintain the color.

www.thespruceeats.com/why-flame-gas-grill-is-yellow-335060

If your grill is showing large yellow flames instead of a blue flame with yellow tips, there is something wrong. A yellow flame can be a sign of failed components or simply an adjustment problem. This can cause low heat, uneven heat, a build-up of soot on foods, and just bad grilling in general. See how to work through several problems to fix ...