සැකිල්ල:Infobox element/symbol-to-period/sandbox/edithistory
oldid | date/time | username | edit summary |
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1129910571 | 2022-12-27T18:16:25Z | DePiep | |
964866992 | 2020-06-28T01:42:37Z | DePiep | |
964840130 | 2020-06-27T22:00:42Z | DePiep | [[WP:AES|←]]Created page with '{{#switch:{{{symbol|{{{1|}}}}}} <!--- Period 1 ---> | H | He = 1 <!--- Period 2 ---> | Li | Be | B | C | N | O | F | Ne = 2 <!--- Period 3 ---> | Na | Mg | Al...' |