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16 November 2025
| N 19:28 | Radium diffhist +5,289 Cdjensen94 talk contribs (Created page with "{{DISPLAYTITLE:Radium}} {{PeriodicElement | name = Radium | symbol = Ra | number = 88 | ipa = /ˈreɪdiəm/ | oed = RAY-dee-um | image = Radium.jpg | image_caption = Radium compound exhibiting eerie green-white ghostlight. | appearance = Silvery-white metal; glows green from strong radioactivity | category = Alkaline earth metal | phase = Solid | density...") | ||||
| N 19:23 | Polonium diffhist +5,419 Cdjensen94 talk contribs (Created page with "{{DISPLAYTITLE:Polonium}} {{PeriodicElement | name = Polonium | symbol = Po | number = 84 | ipa = /pəˈloʊniəm/ | oed = puh-LOH-nee-um | image = Polonium.jpg | image_caption = Polonium source under containment; faint ghost-like luminescence from radiant decay. | appearance = Silvery-gray metal; glows faintly from self-irradiation | category = Post-transition metal | phas...") | ||||