The Chemical Basis of Life. Organic Compounds Compounds containing carbon Compounds containing carbon (Actually contain carbon, hydrogen, and oxygen)
1 Chapter 9 Orbitals and Covalent Bond. 2 Molecular Orbitals n The overlap of atomic orbitals from separate atoms makes molecular orbitals n Each molecular.
Ch. 4 Chemical Basis of Life. 4.1 Life requires about 25 chemical elements.
Structure & Properties of Water. STRUCTURE OF WATER POLAR MOLECULE CAPILLARY ACTION SURFACE TENSION UNIVERSAL SOLVENT COHESION ADHESION DENSITY BUOYANCY.
T HE P ROPERTIES OF W ATER THAT M AKE L IFE ON E ARTH P OSSIBLE Lets Review!! Copyright Amy Brown – Science Stuff.
AN OVERVIEW OF THE SUBJECT Semiconductor Material & Devices Usman Ali Khan.
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.
SHAPES OF MOLECULES A guide for A level students KNOCKHARDY PUBLISHING 2008 SPECIFICATIONS.
Biology ch 3 review Biochemistry/macromolecules. This variable is always placed on the x axis.This variable is always placed on the x axis.
DO NOW 1/20/14 If you have not done so hand in the following in the blue tray… 1. Lab Handout Questions Completed (1 per PERSON) (1 per PERSON) Get into.
SHAPES OF MOLECULES A guide for A level students KNOCKHARDY PUBLISHING.
What Am I?. ► I am a type of mixture; I am formed when one substance, such as water, dissolves other substances. ► Solution.
