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Gelneren [198K]
3 years ago
14

Does the anion in a salt affect the color observed in a flame test?

Chemistry
1 answer:
kirill115 [55]3 years ago
8 0
When you are doing a flame test you are using a solution of positive metal cations and negative metal anions. The reason a color is observed is that during the flame test the positive ion can reacquire an electron, becoming a neutral element again. The electron that is gained is in a higher energy level and when it drops to a lower energy level a photon of light is emittted. The wavelength of the light emitted determines the color.
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