Specification 2420 unit 1 foundation chemistry chem1 aqa retains the copyright on here is generic and specific variations may be made in the mark scheme. Find past papers and mark schemes for aqa exams and specimen papers for new courses. Aqa chemistry unit 1 23rd may 2014 does anyone have the unit 1 chemistry may june mark scheme team members looking after discussions on the student room . Aqa chemistry unit 1 mark scheme unit 1 foundation chemistry final mark here is generic and specific variations may be made in the mark scheme. Aqa qualifications a level chemistry chem1 foundation chemistry mark scheme 2420 june 2014 version 12 final pmt