What is an Ion

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http://youtube.com/watch?v=sG6QoLxwIw4

This video covers: • Democritus - Atomic Theory • John Dalton - Solid spheres • JJ Thomson - Plumb Pudding model • Ernest Rutherford - Nuclear Model • Niels Bohr - Electron shells • James Chadwick - Neutrons • General info: • Suitable for all GCSE and IGCSE courses • Suitable for higher and foundation tiers • Suitable for triple and combined science • Exam board specific info: • AQA - Everything is relevant to your course! • IGCSE Edexcel - Everything is relevant to your course! • Edexcel - Everything is relevant to your course! • OCR 21st Century - Everything is relevant to your course! • OCR Gateway - Everything is relevant to your course! • Related videos/topics: • GCSE Chemistry playlist: •    • GCSE Chemistry - Atoms   Ions   • GCSE Biology Playlist: •    • Видеоклип   • GCSE Physics Playlist: •    • Видеоклип  

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