You can find all WJEC (England) Chemistry GCSE (601/8640/9) Component 1 past papers and mark schemes below:
Foundation
Specimen MS – Component 1 (F) WJEC Chemistry GCSE
Specimen QP – Component 1 (F) WJEC Chemistry GCSE
Higher
Specimen MS – Component 1 (F) WJEC Chemistry GCSE
Specimen QP – Component 1 (H) WJEC Chemistry GCSE