Curated Video
Alkali metal
A highly reactive group of metals that make up group one in the periodic table. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
GCSE Chemistry - Group 1 Alkali Metals #11
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!
Curated Video
Alkali Metals Song Periodic Table
Learn about the Periodic Table of elements and the group alkali metals with Alkali Metals Song Periodic Table by KLT
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Position of Hydrogen in the Periodic Table
This nugget justifies the position of Hydrogen in the modern periodic table and discusses the occurrence of isotopes of Hydrogen.
University of Nottingham
University of Nottingham: Periodic Table of Videos: Francium
The properties of francium are discussed in relation to other alkali metals. [12:59]