Biochemistry
Chapter 2 Chemical Basis of Life
chapter23_Nuclear.ppt
Structure of the Atom SC Standards Covered Standard PS-2.1Compare the subatomic particles (protons, neutrons, electrons) of an atom with regard to mass,
1 Levels of Organization Subatomic Particles – electrons, protons, neutrons Atom – hydrogen atom, lithium atom Molecule – water molecule, glucose molecule.
The Nature of Molecules Chapter 2. 2 Why should we study atoms? Substances with mass and space – Matter All matter is composed of atoms. Understanding.
Chemistry UNIT 3. Name: Date: Chemistry Unit 3 Atomic Theory and structure of an Atom.
Matter – anything that takes up space and has weight; composed of elements Elements – composed of chemically identical atoms as of 2002, 114 elements known,
Chapter 2 Chemistry Comes Alive Lectures 2, 3, and 4 Marieb’s Human Anatomy and Physiology Ninth Edition Marieb Hoehn.
Atoms and Molecules The power of tiny things. Structure of an Atom Three Kinds of Particles: Protons (+) Inside nucleus Protons (+) Inside nucleus Neutrons.
Chapter 1