Wednesday, October 27, 2010

What is a Flame Testnin Chemistry

"A flame test is a procedure used in chemistry to detect the presence of certain metal ions, based on each element's characteristic emission spectrum." ' The flame test is used to visually determine the identity of an unknown metal or metalloid ion based on the characteristic color the salt turns the flame of a bunsen burner. The heat of the flame converts the metal ions into atoms which become excited and emit visible light. The characteristic emission spectra can be used to differentiate between some elements." http://chemistry.about.com/od/analyticalchemistry/a/flametest.htm

http://en.wikipedia.org/wiki/Flame_test

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