Nuclear Physics. 2 The Atom All matter is composed of atoms. An atom is composed of three subatomic particles: electrons (-), protons (+), and neutrons.
Dr Sameh Abdulatif- ACU-Faculty of CS& IT chapter 2 electronics fundamentals circuits, devices, and applications.
Atomic Theory power point cscope
Chem matters ch6_ionic_bond
DO NOW 1/20/14 If you have not done so hand in the following in the blue tray… 1. Lab Handout Questions Completed (1 per PERSON) (1 per PERSON) Get into.
Entry Task: Nov 4-5 Block 1Question: Provide the Lewis dot, charge of its ion and name of ion for Oxygen. You have 5 minutes!
New Way Chemistry for Hong Kong A-Level Book 1 1 Chapter 7 Ionic Bonding 7.1 Ionic Bonds: Donating and Accepting Electrons 7.2 Energetics of Formation.
© 2014 Pearson Education, Inc. Chapter 6 Lecture Basic Chemistry Fourth Edition Chapter 6 Ionic and Molecular Compounds 6.1 Ions: Transfer of Electrons.
Chapter 2: Chemistry of Life (Chemistry Comes Alive)
Biology – study of life Bio =life. Make observations and perform studies to better understand the world and make useful predictions about the future.
Environmental Microbiology & Chemistry CEB 20303 Muhammad Ahmad © 2013.
ECE 593-728 Chapter Two. CHEMICAL COMPOSITION OF THE BODY What is an atom? What is an atom? What is an atom What is an atom An atom is the smallest indivisible.