Atoms and bonds
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SoundbiteTubes and wet concrete don’t mix
Nina Notman ponders chemistry’s role in drying out the Victoria line after a concrete flood
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FeatureChemical Bonding
A masterclass in teaching the topic of bonding, basing chemical explanation on physical forces
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Exhibition chemistryNitrogen triiodide - a sensitive, contact explosive
Create a beautiful cloud of vapour mixed and gas with this safe contact explosive demonstration
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The MoleHot particles: could you blow up the Vatican with antimatter?
On screen chemistry with Jonathan Hare
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Exhibition chemistryHydrogen and chlorine – a photosensitive, free radical reaction
Demonstrating the photosensitive, free radical reaction between hydrogen and chlorine
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FeatureInvestigating Crystal Structures
Sixthformers are introduced to Madelung constants as a way of investigating ionic crystal structures