Cambridge IGCSE Chemistry (0620) P-1 Past Papers Part-1 (2021-2025) Core offers a comprehensive collection of past examination papers designed specifically for the Core curriculum. This resource enables students and educators to familiarize themselves with question formats and marking schemes from recent years, helping to enhance exam preparation and improve performance. By practicing these carefully selected past papers, learners can build confidence and develop a deeper understanding of key chemistry topics aligned with the IGCSE syllabus.