Copyright Sautter 2003. ELECTRONIC CONFIGURATION OF ATOMS USING ENERGY LEVEL DIAGRAMS FOR ATOMS & IONS.
Chapter Two: ATOMS, MOLECULES, AND IONS. Copyright © Houghton Mifflin Company. All rights reserved. Chapter 2 | Slide 2 Early History of Chemistry Greeks.
Anatomy and Physiology Chapter #2. Molecules and Compounds A molecule is formed when two or more atoms combine. If atoms of different elements combine,
Unit II : Atoms, Molecules, Ions and Nuclear Chemistry.
AP Chemistry Notes Molecules, Ions, & Inorganic Nomenclature.
1.2 Matter and Its Properties. Terms Matter- anything that has mass and volume Matter- anything that has mass and volume Atom- smallest unit of an element.
Ch.1: Matter and Change 1.1 Chemistry. Sciences used to be divided into strict categories used to be divided into strict categories physical (nonliving)
Chapter 2, Section 2. Interactions of Atoms Compounds – Atoms of more than one type of element that have been chemically bonded together – Often have.
MODELS OF ATOMS ÞDemocritus(400 B.C): said that matter is composed of indestructible particles. He called them atoms, a Greek word which means indestructible.
Subatomic particles Electron Proto n Neutro n Nam e SymbolCharge Relative mass Actual mass (g) e-e- p+p+ n0n0 +1 0 1/1840 1 1 9.11 x 10 -28 1.67 x 10.
Types of Chemical Reactions. Good News! Of all the millions of possible chemical reactions, there are only 5 basic types of reactions.
Quantum Phenomena II Question & Answer Session Quantum Phenomena II Question & Answer Session Using the handsets A. Check handset is turned on -- green.
