Copyright Sautter 2003. MOLECULAR GEOMETRY (SHAPES) SHAPES OF VARIOUS MOLECULES DEPEND ON THE BONDING TYPE, ORBITAL HYBRIDIZATIONS AND THE NUMBER OF BONDS.
Ch. 12 Chemical Bonding 12.1 Ionic, covalent and polar covalent bonds. A bond is a force that holds atoms together. Ionic Bonding a. When a metal reacts.
LEZIONE 2. Different Isotopes Absorb at Different Frequencies low frequencyhigh frequency 15 N 2H2H 13 C 19 F 1H1H 50 MHz 77 MHz 125 MHz 200 MHz 470 MHz.
Trends in the periodic table: Ionization Energy Atomic Radius Electron Affinity Electronegativity 16.
Recall from Ionic Bonding… The partially positive hydrogens of the water molecules attract and pull away the negative chloride ions. The partially negative.
Chemistry of Life Jeopardy Directions In Jeopardy, remember the answer is in the form of a question. Select a question by clicking on it. After reading.
1 The Atoms of Life H, O, C, N constitute 99% of the atoms in the human body. Why? ( S and P are also important in biomolecules) Ability to form covalent.
Chapter 10 Liquids and Solids. Chapter 10 Table of Contents Copyright © Cengage Learning. All rights reserved 2 10.1 Intermolecular Forces 10.2 The Liquid.
AP Notes Chapter 12 & 13 Intermolecular Forces, Liquids and Solids.
AP Biology at Bensalem High School With Ms. Gallagher AP Biology at Bensalem High School With Ms. Gallagher.
Unit 7: Redox & Electrochemistry Whats the point ? Electrical production (batteries, fuel cells) REDOX reactions are important in … Purifying metals.
The Extraordinary Properties of Water Warm up When atoms loose or gain electrons and become charged, What are they called? What are positively charged.