2 Engels synoniemen voor EKA-RADON

Definitie: 1. (dated) The systematic element name for the chemical element with atomic number 118 (symbol Uuo); now named oganesson.

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Definitie: 1. The chemical element (Symbol Og) with atomic number 118. It is the heaviest known element. Highly radioactive, it does not occur naturally. Originally expected to be a noble gas, it is now predicted to be a reactive metallic solid, and a semiconductor or a post-transition metal.

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