Intro: Answer the best you can. We will learn all this and much more this unit. 1.What are proteins? 2.Why do we need proteins? 3.What are lipids (fats)?
The Classification of Matter: Atoms, Elements, Molecules and Compounds.
Slide 0 Copyright © 2005. Elsevier Inc. All Rights Reserved. Chapter 2 Chemistry of Life.
Chapter 18 Nuclear Reactions. Chemical Reactions Occur in the outer electron energy level Valance electrons.
With a partner near you… On a sheet of paper in your notes, come up with what you think defines a mineral. Make a list of properties. What makes a mineral.
Atoms and the Periodic Table Chapter 17 Mrs. Chilton.
Compounds and Mixtures. Compounds and Mixtures DifferencesMoleculesSeparationPlastics Chemical And Physical Changes.
Molecules Most elements found in nature are not found as isolated atoms. Noble gases are common exceptions. Most natural materials are composed of either:
INSIDE THE ATOM. Three Topics: Section 1 How scientists model the atom What are charged particles What were Rutherford’s experiments REVIEW VOCABULARY.
Welcome! The Topic For Today Is…. Matter!Physical &Chemical Changes AtomsOther Questions! Topic 5 200 400 600 800 1000.
Copyright © 2005, 2002, 1997, 1992 by Mosby, Inc. All rights reserved. Chapter 2 Chemistry of Life.
TODAY’S AGENDA Week 10 Thursday March 19, 2015 Due Tomorrow March 20 HW#10 Elements and Compounds QUIZ- PHASES AND PROPERTIES OF MATTER CW#12 PHASES.