Chemistry Paper 1
Metallic bonding
Bonding, Structure and Properties training before the targeted original question drill.
Adaptive teaching card
Make it concrete
Analogy
Metallic bonding is like changing a recipe: the particles, amounts and conditions decide what product you can make.
Why now: An analogy helps when the definition feels abstract.
Do this: Match each part of the analogy to the science idea.
Learn it
Metallic bonding has positive metal ions in a sea of delocalised electrons.
Delocalised electrons allow metals to conduct electricity.
Layers of atoms can slide, making metals malleable.