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Polomi (Po) i Radi (Ra)
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Isòtop del protoactini (Pa)
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Reni (Re)
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Franci
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Astet (At)
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.