I have changed the Inorganic Chemistry section of the Edexcel IGCSE Specification into questions and detailed answers. Please download below.
Practical work and sections needed only for paper 2 are clearly labelled.
The complete version with all topics covered can be bought for £4.49. Click link below.
IGCSE Physics revision guide with questions and detailed answers are available below for the entire specification
GCSE Exam Revision Specification Focus Questions and Answers 