Ionic bonding
What Ionic bonding means in Combined Science GCSE, as defined for AQA.
Definitions of Ionic bonding
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Reference: AQA
A metal atom transfers one or more electrons to a non-metal atom, forming positive and negative ions that attract electrostatically.
The strong electrostatic forces of attraction between oppositely charged ions acting in all directions in the lattice.
Bonding shown when electrons are transferred from a metal to a non-metal, giving charged ions with full outer shells.
The oppositely charged ions attract strongly, forming an ionic compound when a halogen reacts with a metal.
Bonding in which the particles are oppositely charged ions, formed by transfer of electrons.
Topics that use Ionic bonding
- Chemical bonds (AQA GCSE)
- Group 7 (AQA GCSE)
- Ionic compounds (AQA GCSE)
- Key ideas (AQA GCSE)
Related terms
- Covalent bonding
- Electron transfer
- Electron sharing
- Giant ionic lattice structure
- Giant ionic lattices
- Action at a distance
- Activation energy
- Active site
Using Ionic bonding in the exam
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