What this topic covers
Topic P1: Matter has 2 subtopics:
- P1.1 The particle model
- P1.2 Changes of state
GCSE OCR Higher Combined Science Physics
Topic P1: Matter – GCSE OCR Higher Combined Science Physics revision notes
Revise Topic P1: Matter for GCSE OCR Higher Combined Science Physics, including P1.1 The particle model. 16 lessons across 2 subtopics.
OCR Combined Science Physics matter content. 16 lessons in 2 subtopics.
16
Lessons
2
Subtopics
Topic P1: Matter lessons by subtopic
16 lessons, grouped by subtopic.
P1.1 The particle model
- States of Matter and Density
- Calculating Density
- The Structure of the Atom
- Electron Arrangement and Energy Levels
- Atomic Number, Mass Number, and Neutral Atoms
- Isotopes and Ion Formation
- Early Atomic Models
- The Nuclear Model
- Refining the Model: Bohr and Chadwick
P1.2 Changes of state
More in this course
Go back to the full GCSE OCR Higher Combined Science Physics topic list, or practise this topic with past-paper questions.
Frequently asked questions
Is this the right Topic P1: Matter page for my course?
These notes are for GCSE OCR Higher Combined Science Physics. If you are on a different exam board or tier, choose your course from the Combined Science Physics page instead, because the content is not always the same.
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Test yourself without the notes open, then try past-paper questions on the same topic. The questions you get wrong tell you which lesson to go back to.