Biochemistry ~ Review of Chemistry Objectives: 1. Appreciate the basic principles of chemistry which are involved in life processes. (1.1, 1.2, 1.3, 1.4,
Warm Up9-4-15 1.Silicon (Si) has 14 protons how many electrons are in Si? 2.What was the outcome of the gold foil experiment? 3.Which subatomic particles.
Chemistry Review. Atoms and Elements All types of matter (solids, liquids and gases) are composed of atoms. A substance that is composed of only one type.
CHAPTER 2 Basics of Life Chemistry INTRODUCTION INTRODUCTION All living things are composed of matter –Any substance that has mass and occupies space.
Masses of Atoms Pages 550 - 553. Element ~ matter that is unique from all others, because of different numbers of protons.
Ms. Claudia Barahona September, 2, 2011. Elements and symbols (Biosensors) The periodic table (History, periods, groups) Metals, Nonmetals and metalloids.
Chapter 2
Chapter 2 The Chemistry of Life Biology Mrs. Douma.
NOTES 4 – Atomic Structure. The Idea of the Atom Democritus (~400 BC) Democritus (~400 BC) Greek philosopherGreek philosopher “All matter is made of tiny,
Chapter 2 The Chemistry of Life 2.1 The Nature of Matter, 2-2 Properties of Water, 2-3 Carbon Compounds, 2-4 Chemical Reactions and Enzymes.
Masses of Atoms. Element ~ smallest particle that is unique from all others.
Grade Results for Test #2 (Ch. 5 & 6) A – 45 - 50 7 B – 40 - 44 9 C – 39 - 35 6 D – 34 - 30 9 F – 29 - 0 2 Make Ups 1 OCTOBER 19 This Wednesday **Two Questions.
