General Chemistry/Chemistries of Various Elements/Synthetic Elements: Revision history

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7 January 2025

15 March 2018

  • curprev 20:2720:27, 15 March 2018 en>Maria Sanchez 2,787 bytes +2,787 Created page with "{{#seo: |description= Short-lived natural elements and synthetic elements 91 elements of the known 118 elements occur naturally on Earth. The other 27 -- all elements beyond }..."