Chemistry

Assessment

AS 3 hours Paper 1. 1 hour 30 mins. 80 marks. 50% Paper 2. 1 hour 30 mins. 80 marks. 50% A-level 6 hours Paper 1. 2 hours 105 marks. 35% Paper 2. 2 hours 105 marks. 35% Paper 3. 2 hours. 90 marks. 30%