CHEM STRY Periodic Properties Covalent Bonding Hybridize Molecular Shapes Reasons to Bond Ionic Bonding $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400.
CHAPTER 2 Water and Aqueous Solutions –Types of non-covalent interactions between molecules –Properties of water – THE medium for life –Hydrophobic --
Complex Ions. Learning Outcomes What are we learning? We are learning about Complex Ions and how to name them. Why are we learning it? To understand the.
Chapter 17 Complexation Reactions and Titrations Complex-formation reactions are widely used in analytical chemistry. One of the first uses of these reagents.
LECTURE 3 Introduction of biogenic elements chemistry Chelatometry. Introduction of biogenic elements chemistry ass. prof. Ye. B. Dmukhalska.
-The Bohr Model -The Quantum Mechanical Model Mrs. Coyle Chemistry.
Magnetism. What are magnets? Let’s first start off with what causes an magnetic field… A magnetic field is created around any moving charged object.
SHAPES OF MOLECULES A guide for A level students KNOCKHARDY PUBLISHING 2008 SPECIFICATIONS.
UNIT 7: BONDING. Why Bond? Elements bond in order to get a full valence shell Elements want to have the same number of electrons as the noble gases.
Theories of Covalent Bonding Valence Bond (VB) Theory and Orbital Hybridization The Mode of Orbital Overlap and the Types of Covalent Bonds.
Ch 2 The Chemical Context of Life. I. Overview All living organisms are subject to the laws of chemistry & physics. A basic knowledge of both helps.
10/12/2014Dr Seemal Jelani 1. 10/12/2014Dr Seemal Jelani 2.