This book is the Welsh Language Edition. Build essential maths, literacy and working scientifically skills to boost marks in GCSE Chemistry and ensure that students reach their full potential.
Meet the requirements of the new CCEA GCE Life and Health Sciences A2 course, covering the Single and Double Award. Contains numerous diagrams, exam tips, worked examples and questions, with answers supplied. Contents covers units A2 2, A2 3, A2 4 and A2 5.