Atom Definition: the smallest particle of any element that retains the properties of that element. Definition: the smallest particle of any element that.
1 Chapter 3 Atoms and Elements 3.4 The Atom Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.
Chapter 3 ATOMS AND THE PERIODIC TABLE. Chapter Learning Objectives By the end of the chapter you will recognize that a. The atomic theory model was 1.
Introduction to Atoms. Vocabulary Atom- Sub-atomic Particles- Nucleus- Atomic Models-
Learning Objectives: a. The model of atomic theory was 1 st proposed by John Dalton in 1803. b. Atoms are composed of protons, neutrons, and electrons.
