3B Covalent Molecules - Edexcel IAS Chemistry (Unit 1)
37:13
3C Shapes of Molecules - Edexcel IAS Chemistry (Unit 1)
30:24
3A Ionic Bonding - Edexcel IAS Chemistry (Unit 1)
34:27
5A Alkenes - Edexcel IAS Chemistry (Unit 1)
44:49
2A Atomic Structure - Edexcel IAS Chemistry (Unit 1)
10:13
Covalent Bonding (A-Level Chemistry)
21:53
3DE Metallic Bonding and Solid Lattices - Edexcel IAS Chemistry (Unit 1)
41:20
4B Alkanes - Edexcel IAS Chemistry (Unit 1)
27:12