Cobalt solution burning on a wooden splint

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Photo credit: © WireStock / Alamy / Afripics
License: Royalty Free
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Keywords: atomic, bright, bunsen, burner, burning, chemical, chemistry, cobalt, college, colored, colorful, combusting, education, elements, experiment, fire, flame, flashes, incandescent, inorganic, ions, metals, red, research, salts, science, spectroscopy, splint, univwersity, wooden