1 Question: what is the rarest element in the world Keywords: element, rare Asked by anon-200950 to Rosemary, Oliver, Leigh, Jordan, Hannah, David on 4 Mar 2019.
Jordan Kirby answered on 4 Mar 2019:
Astatine and if im not mistaken its because it can only be created from the decay of much heavier elements (which are also rare), plus it also decays into other elements overtime!
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