Properties of Atoms and the Periodic Table Chapter 17 Pages 504-533.
The Greeks - Democritus 450 B.C. Believes there is a fundamental particle that cannot be broken. The particle is invisible. Coins the term “atom”
Particle electron neutron proton Relative charge Relative mass Subatomic particles Atoms are composed of three subatomic particles: protons, neutrons and.
1 Chapter 4 Atomic Structure 4.3 Atomic Number and Mass Number 32 S, 33 S, 34 S, 36 S 16 16 16 16 Copyright © 2008 by Pearson Education, Inc. Publishing.
The atom is the basic unit of matter. Ultimately all classes of matter can be identified or classified based on the type or types of atom that it contains.
The number of protons and the mass number define the type of atom. Section 3: How Atoms Differ K What I Know W What I Want to Find Out L What I Learned.
ATOMIC STRUCTURE Chapter 4. Section Overview 4.1: Defining the Atom 4.2: Structure of the Nuclear Atom 4.3: Distinguishing Among Atoms.
Chapter 2
Chapter 3 Atoms and Elements 3.5 Atomic Number and Mass Number 1.
Chemistry for Biology Part 1 - Elements and Atoms.
The Lion and the Gazelle
