Key term for AQA GCSE Chemistry, used in Fundamental Principles.
The central part of an atom containing protons and neutrons, where virtually all the mass is concentrated.
Nucleus appears in AQA GCSE Chemistry revision content for Key ideas, especially Fundamental Principles and Core Chemical Concepts.
Key ideas
Core Chemical Concepts
Atomic structure and the periodic table
Electronic Structure
Atomic structure and the periodic table
Atomic Size and Mass
Atomic structure and the periodic table
Subatomic Particles
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Atomic structure and the periodic table
Atomic Model and Isotopes • Atomic Size and Mass
