Chapter 15 Water. Water Molecules l O is more electronegative than H l Gives O a partial negative charge l Bent shape makes molecule polar l Strong hydrogen.
WaterStructureAcrylateAugust2015FK2
Chemical Basis of Life Atom: nucleus electrons (-) charged neutrons (no charge) protons (+ charged) energy levels [The structure of an atom] Atoms are.
Pharmacophores in Chemoinformatics: 1. Pharmacophore Patterns & Topological Fingerprints Dragos Horvath Laboratoire d’InfoChimie UMR 7177 CNRS – Université.
Chapter 15 “Water and Aqueous Systems” Pre-AP Chemistry Charles Page High School Stephen L. Cotton.
Basic chemistry ○ Atomic structure Nucleus = protons (positive) + neutrons (neutral) .
16.1 Intro to Alcohols Learning Objectives: 1.Know the general formula for alcohols. 2.Be able to name alcohols. 3.Describe the shape of alcohols. 4.Classify.
Module 1 Biological Molecules F212 Molecules, biodiversity, food and health.
Properties of Water. Life depends on Hydrogen bonds in water Water is a polar molecule. – Polar molecules have slightly charged regions. – Nonpolar molecules.
Chapter 12 Water. Water Molecules l Water’s bent shape and ability to hydrogen bond gives water many special properties. l Water molecules are attracted.
Chapter 17 “Water and Aqueous Systems” Milbank High School.
Tissue Emergent properties Properties that emerge at each level that didn’t exist before….