Slide 1 Slide 2 Elements, Atoms, and Isotopes ***Green indicates test items*** Slide 3 The Language of Chemistry CHEMICAL ELEMENTS -CHEMICAL ELEMENTS - –pure substances…

Slide 1 Slide 2 Atoms, Isotopes and Ions Slide 3 An atom consists of a nucleusnucleus –(of protons and neutrons) electrons in space about the nucleus.electrons in space…

Periodic Table of the Elements Written by: Bill Byles - [email protected] Select an element = Internet link ( ) Name: Hydrogen Symbol: H Atomic Number: 1 Atomic…

Periodic Table of the Elements Written by: Bill Byles - [email protected] Visit www.worldofteaching.com For 100âs of free powerpoints Select an element = Internet…

Slide 1 Ch.2 Chemistry of Life Slide 2 Nature of Matter Atoms are made up of three subatomic particles 1. Protons – Positive charge 2. Neutrons – Neutral charge 3. Electrons…

Slide 1 1 2.3-2.5 Isotopes and Atomic Weighs 24 Mg 25 Mg 26 Mg 12 12 12 Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings Chapter 2 Atoms and Molecules…

Slide 1 1 Chapter 3Atoms and Elements 3.6 Isotopes and Atomic Mass 24 Mg 25 Mg 26 Mg 12 12 12 Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings…

Slide 1 1 Chapter 3Atoms and Elements 3.6 Isotopes and Atomic Mass  24 Mg 25 Mg 26 Mg 12 12 12 Copyright © 2009 by Pearson Education, Inc. Slide 2 2 Isotopes are atoms…

Slide 1 1 Chapter 4Atoms and Elements 4.5 Isotopes and Atomic Mass 24 Mg 25 Mg 26 Mg 12 12 12 Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings…

Slide 1 Slide 2 Reactivity SeriesReactivity Series Potassium Sodium Lithium Calcium Magnesium Aluminum Zinc Iron Tin Lead Copper Silver Gold Platinum Most Reactive Least…