Ammonium dichromate is sometimes known as Vesuvian Fire, because of its use in demonstrations of tabletop "volcanoes". However, this demonstration has

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Ammonium dichromate is sometimes known as Vesuvian Fire, because of its use in demonstrations of tabletop "volcanoes". However, this demonstration has become unpopular in schools due to the compound's carcinogenic nature.

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Photo credit: © Ron Giling / Alamy / Afripics
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Keywords: ammonium, burn, burning, chemistry, dichromate, fire, lab, laboratory, orange, practicum, research, science, vesuvian