Chapter 05
Atomic theory
General science class x
Chapter 4 atomic structure
Atoms and isotopes
Summary of the Atom atoms are the smallest particles that can be uniquely associated with an element Atoms cannot break down further by chemical means.
Objectives Describe the particles within atoms and the structure of atoms. What are elements? Relate the energy levels of atoms to the chemical properties.
Acids and Bases Chapters 20-21. Properties of Acids Sour taste Change the color of dyes known as acid-base indicators (turns litmus red) React with bases.
Catalyst – February 3(10)-7, 2010 Please place Progress Report Reflection Homework on your desk. What is a valence electron? What are the 3 subatomic.
Angstrom Care 1 Angstrom Care Atoms II.
1 The Atom Atomic Number and Mass, Isotopes. 2 Elements Pure substances that cannot be separated into different substances by ordinary processes Are the.
