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Explaining the most reactive element in the periodic table (Francium) (ARIF IZZUDIN) View |
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The most dangerous elements on the periodic table - Shannon Odell (TED-Ed) View |
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Periodic Trends: Why can't I get any Francium (JFR Science) View |
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WHY FRANCIUM IS MOST EXPENSIVE ELEMENTS OF OUR EARTH (FACTOPEDIA) View |
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Reacting Fluorine with Caesium - First Time on Camera (The Royal Institution) View |
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Elements and superheroes | Lesson 7: Francium | Free chemistry lessons (Elements Kapa) View |
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agtperiodictable.com - atomic element: 87 symbol: Fr Name: Francium (AGT STEM) View |
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WHY ARE GROUP 1 ALKALI METALS SO REACTIVE - THE SCIENCE EXPLAINED - GCSE REVISION - KS4 CHEMISTRY (JD GAMING) View |
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Unit 06: Lesson 2 (Nicole Crisafulli) View |
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Francium | Wikipedia audio article (wikipedia tts) View |