vues
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The Periodic Table first 20 elements
2:29
Alkali metals in water - Chemical elements: properties and reactions (1/8)
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What are you really made of?
5:46
GCSE Chemistry - Group 1 Alkali Metals
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Physical properties of group 1 elements
6:00
Hard/Soft Acid-Base Theory
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Chemistry Tutorial on 36 Chemical Elements
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ASMR - All Elements, One by One, with Science Facts (Soft Spoken ASMR with White Noise)
