Group 7 non-metals gain one electron, and have a 1- charge. Simples
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Video 1 - Ionic Bonding
Video 2 - Covalent Bonding
Video 3 - Metallic Bonding
Video 4 _ Bonding Involves Outer Shell Electrons Only
Video 5 - Ionic Bonding Transfer of Electrons
Video 6 - Atom VS Ions Diagrams
Video 7 - Group 1 Ion Formation
Video 8 - Group 2 Ion Formation
Video 9 - Group 3 Ion Formation
Video 10 - Group 5 Ion Formation
Video 11 - Group 6 Ion Formation
Video 12 - Group 7 Ion Formation