Chemistry Paper 1
Covalent bonding
Bonding, Structure and Properties training before the targeted original question drill.
Adaptive teaching card
Make it concrete
Analogy
Covalent 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
Covalent bonds form when atoms share pairs of electrons.
Simple molecular substances often have low boiling points.
Giant covalent structures have many strong bonds.