When mercury(II) thiocyanate is heated up an exothermic reaction begins, resulting in a solid being rapidly formed🐍Because of its snake-like form it is known as ‘The Pharaohs Serpent’. It is no longer sold as a firework as it’s toxicity resulted in the deaths of several children https://t.co/XBTUWffCFI
— Rosie (@Rosie_H_Taylor) August 19, 2019
via Twitter https://twitter.com/Rosie_H_Taylor
August 19, 2019 at 09:17PM
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