AN INTRODUCTION TO PERIODICITY A guide for A level students KNOCKHARDY PUBLISHING.
AN INTRODUCTION TO PERIOD 3 COMPOUNDS A guide for A level students KNOCKHARDY PUBLISHING.
Periodicity Period 3 - elements. Can you write one fact about each of the following elements? Na Mg Al Si P S Cl Ar.
Patterns in the Periodic Table The periodic table is made up of columns (groups) and horizontal rows – (periods). The elements in Groups have similar.
Unit 1 AQA. 1.Atomic structureAtomic structure 2.Amount of substanceAmount of substance 3.BondingBonding 4.PeriodicityPeriodicity 5.Introduction to organic.
Periodic Table Trends. Metallic character Metallic Character Depends on how readily the element gives up their valence e-’s.
Ionisation Energy. Definition of the first ionisation energy The energy required to remove one mole of electrons from one mole of gaseous atoms to form.
Unit F321 Module 1.2.1 Electron Structure. Atomic Structure Protons, neutrons, electrons How to make ions Relative atomic mass.
