Philip Dutton University of Windsor, Canada Prentice-Hall © 2002 General Chemistry Principles and Modern Applications Petrucci Harwood Herring 8 th Edition.
Atom An atom is the smallest particle of an element that retains the chemical properties of that element. Atoms consist of two regions. The nucleus is.
The Structure of the Atom. Demonstrate the Think Tube.
TOPIC 4: The Periodic Table and Some Atomic Properties.
Section 2 The Structure of the Atom Discovery of the Electron Cathode Rays and Electrons Chapter 3 These particles were named electrons. Experiments in.
Median and mean grade: ~ 21 = ~ 85. Tentative material to be covered for Exam 2 (Wednesday, October 27) Chapter 16Quantum Mechanics and the.
Periodic Properties of the Elements © 2009, Prentice-Hall, Inc. Chapter 7 Periodic Properties of the Elements Chemistry, The Central Science, 11th edition.
Chapter 4 Atoms and Elements 2006, Prentice Hall Atoms - indestructible building blocks from which are substances are constructed.
Periodic Table It is a systematic catalog of the elements. Elements are arranged in order of atomic number.
Solutions A homogeneous mixture in which all of the particles have the sizes of atoms. Driving forces for solution formation (i)Spontaneous tendency for.
Chapters 6, 7, 8, and 9. Electronic structure of atoms: Electromagnetic Radiation:
Chapter 7 Periodic Properties of the Elements. Chapter 7 In 2002, there were 115 elements known. The majority of the elements were discovered between.
