Pearson edexcel asa level - Study guides, Class notes & Summaries

PEARSON EDEXCEL ASA-LEVEL BIOLOGY EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+] Topic 1 A Ionic bonding Bonding between a metal and a non-metal Anion A negatively charged ion

PEARSON EDEXCEL ASA-LEVEL BIOLOGY EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+] Topic 1 A Ionic bonding Bonding between a metal and a non-metal Anion A negatively charged ion Cation A positively charged ion Ionic bonds A chemical bond resulting from the attraction between oppositely charged ions. Covalent bonding Bonding between 2 non-metals Dipole A molecule that has two poles, or regions, with opposite charges What is the importance of water? - Polar solvent: ca...

All notes for Unit 3 (Business Behaviour) of the Pearson Edexcel International AS/A-Level Economics course. These notes are full and comprehensive, including all relevant information from the student book, in addition to extra information and case studies needed for those A02 marks! The student who produced these notes went on to receive 400/400 UMS in their Economics AS/A-Level.