Birdwatch Note Rating
2024-03-12 07:38:28 UTC - HELPFUL
Rated by Participant: EBF3436AC60B235E1DB30CECF9ABDD78F87557DD39E6DB7D2068D67F9F675C25
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Original Note:
Calcium is an alkaline earth metal that simply melts at 842 ℃. The tablets in this video are calcium gluconate (CaG), a calcium salt of gluconic acid, which exhibits this reaction when heated. https://melscience.com/US-en/articles/gluconate-snake-experiment/# https://en.wikipedia.org/wiki/Calcium_gluconate
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