So this year i found that chemistry edexcel to have the hardest exams between math ,biology and chemistry. Since unit 3 was weird and unit 1 had some difficult questions even though i have done past papers and even revised the whole material ,so what can i do to save my grade in unit 2 which is on June 6 and i have bio unit 2 on June 1. Also what is an easy definiton for van der Walls
Sorry you've not had any responses about this. Are you sure you’ve posted in the right place? Posting in the specific Study Help forum should help get responses.
I'm going to quote in Puddles the Monkey now so she can move your thread to the right place if it's needed.