The Atom. Two major parts of an atom Nucleus (not to scale) Electron Cloud.
Review for Exam 1. CH 1-2 Concepts to know Classification of matter: pure substances & mixtures Homogeneous vs Heterogeneous Distinguish the difference.
Biology Midterm Review. Chapter 1 The Science of Biology What characteristics do all living things share? 1.Made up of cells 2.Based on universal genetic.
CHEMISTRY Concepts and connections Ch. 2. Atoms, Elements and molecules ALL MATTER IS MADE UP OF ATOMS ALL MATTER IS ORGANIZED INTO ELEMENTS (in the Periodic.
Chapter 3 ATOMIC THEORY AND THE PERIODIC TABLE. Subatomic particle DiscoveriesProperties Electron (e)Thomson, 1887Present in all atoms Extermely light.
Atoms and the Periodic Table. What is an atom? The Basic Building Block of matter.
What we have to learn to do, we learn by doing Aristole Welcome to Biology: A Molecular Approach Bio 7505 Professors: JM Crisman, PhD EJ Lehning, PhD .
Atomic Structure
Atoms, Elements, and the Periodic Table
What we have to learn to do, we learn by doing Aristole
Chemistry of Life
Outline the history of the atomic model.
