Key term for OCR GCSE Chemistry A, used in Properties of materials.
The extremely small, dense centre of an atom where virtually all of its mass is concentrated.
Nucleus appears in OCR GCSE Chemistry A revision content for Elements, compounds and mixtures, especially Properties of materials and Atomic Scale Relations.
Elements, compounds and mixtures
Properties of materials • Atomic Scale Relations
Particles
Atomic structure • Subatomic Calculations
Particles
Atomic structure • Subatomic Particles
Particles
Atomic structure • Nuclear Atom Structure
Particles
Atomic structure • Evolution of the Atomic Model
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