source of wisdom, courage and motivation. Thank You for making Chemistry a subject. To me it is more than that now and whenever I handle Chemicals in a lab… …most of all, thanks for helping me get the Award 2 years ago I dreamed of getting, “THE BEST IN SRI LANKA CHEMISTRY AWARD...
Exam Board: Edexcel Level: A level Subject: Chemistry First teaching: September 2015 First exams: June 2017 * An ActiveBook is included with every Student Book, giving your students easy online access to the content in the Student Book. ... C Cliff 被引量: 0发表: 2015年 Edexcel A Level...