Birdwatch Note Rating
2024-03-12 05:00:51 UTC - HELPFUL
Rated by Participant: 028B2F4827A54A7A20591ACB66BAC63E9872169B02C0CE288B72085622E9D828
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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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