National 5 Chemistry: Core Skills & Exam Preparation
National 5 Chemistry shared-subject revision with worked examples, written activities and practice questions. Board-specific options and full required practicals are not exhaustively mapped. Select your current specification: AQA, Pearson Edexcel, OCR, WJEC/Eduqas or CCEA where applicable; Welsh reformed qualifications and Scottish qualifications have distinct requirements.
National 5 Chemistry shared-subject revision with worked examples, written activities and practice questions. Board-specific options and full required practicals are not exhaustively mapped. Select your current specification: AQA, Pearson Edexcel, OCR, WJEC/Eduqas or CCEA where applicable; Welsh reformed qualifications and Scottish qualifications have distinct requirements. Detailed shared-subject lessons support preparation; this is not a complete exam-board specification or an official qualification. Use the linked authority for current content, tiers, optional topics, dates, access arrangements and entry requirements. Erudex quizzes, practice papers and the 80% final pass standard are internal learning checks, not official scores or predicted grades.
Curriculum
One complete track with its own final exam and certificate.
National 5 Chemistry shared-subject revision with worked examples, written activities and practice questions. Board-specific options and full required practicals are not exhaustively mapped. Select your current specification: AQA, Pearson Edexcel, OCR, WJEC/Eduqas or CCEA where applicable; Welsh reformed qualifications and Scottish qualifications have distinct requirements.
Atomic Structure and Nuclear Chemistry. Practice activity: Construct Bohr models and elect
- 2.1 Subatomic Particles and Atomic Models Lab90 min
- 2.2 Isotopes and Average Atomic Mass Calculations Lab90 min
- 2.3 Electron Configurations and Orbital Notation Lab90 min
- 2.4 Excited vs. Ground States and Bright-Line Spectra Lab90 min
- 2.5 Nuclear Decay, Half-life, and Radioisotopes Lab90 min