Edexcel GCSE Chemistry · 1CH0
Specification 7.12 · Paper 2
Revise: Bond Breaking and MakingAlthough breaking something in everyday life may seem to release what was inside it, breaking a chemical bond always requires an energy input.
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GCSE Chemistry · key term
An attraction that holds atoms or ions together in a substance.
Used by Edexcel and OCR
Specification 7.12 · Paper 2
Revise: Bond Breaking and MakingAlthough breaking something in everyday life may seem to release what was inside it, breaking a chemical bond always requires an energy input.
Specification C2.3d, C2.3f · Paper 1 (Foundation), Paper 3 (Higher)
A strong electrostatic attraction that holds atoms or ions together within a substance.
Revise: State Changes and Bonding ForcesA chemical bond holds particles together within a substance. Examples include covalent bonds between atoms, ionic attractions in a lattice and metallic bonding in a metal. An intermolecular force is an attraction between separate molecules.
An electrostatic attraction that holds atoms or ions together in a substance.
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
The force of attraction that holds atoms or ions together in a substance.
The force of attraction between atoms or ions that holds them together.
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