This topic is included in Paper 1 (Foundation) or Paper 3 (Higher) for GCSE OCR (A) Chemistry.
Questions by Topic
2022-2024 papers
Foundation
- 1.1 The Particle Model (F) MS
- 1.1 The Particle Model (F) QP
- 1.2 Atomic Structure (F) MS
- 1.2 Atomic Structure (F) QP
Higher
More Questions by Topic
2018-2021 papers
Foundation
- 1.1 The Particle Model (F) MS
- 1.1 The Particle Model (F) QP
- 1.2 Atomic Structure (F) MS
- 1.2 Atomic Structure (F) QP
Higher
pre-2018 papers
Questions selected for the current specification
