3:56Electron configurations of ions | AP Chemistry | Khan AcademyKhan Academy95.8K viewsView & Download
11:05Electron Configuration of Ions - Mg2+, P3-, Fe2+, Fe3+The Organic Chemistry Tutor369.4K viewsView & Download
13:12How To Calculate The Number of Protons, Neutrons, and Electrons - ChemistryThe Organic Chemistry Tutor2.9M viewsView & Download
3:56GCSE Chemistry - Formation of Ions - Electrons | Charge | Equations (2026/27 exams)Cognito95.4K viewsView & Download
5:04Nuclide Symbols: Atomic Number, Mass Number, Ions, and IsotopesProfessor Dave Explains997.9K viewsView & Download
6:23How ions are formed by valence electron loss or gain GCSE CHEMISTRYChemJungle59.5K viewsView & Download
1:52Periodic Table Explained In 90 Seconds #science #educationalStuff Explainer53 viewsView & Download