CHAPTER 2 CHEMICAL FORMULAS & COMPOSITION STOICHIOMETRY 1 Chapter Goals 1. 2. 3. 4. Atoms and Molecules Chemical Formulas Ions and Ionic Compounds Names and Formulas…

Atomic Structure Timeline Democritus (400 B.C.) • Proposed that matter was composed of tiny indivisible particles • Not based on experimental data • Greek: atomos Alchemy…

1. Chemistry Toombs County High School 2.  The lab technician shown here is using a magnifying lens to examine a bacterial culture in a petri dish. When scientists cannot…

1. Review Session 2. conversionGiven that 1.00cm3= 1.00mL… How many Kiloliters of water are in one millioncm3???Answer?= 1 kL 3. ConversionIf you have 1000 yen how many…

CHEMISTRY Test Ch-1 Elements and Compounds 60 minutes Question 1 of 21 Which of the following statements represents the law of conservation of mass? A. B. C. D. Atoms of…

Chemistry Topic 1 States of matter Brownian motion- random movement particles/ diffusion Atom: smallest particle can t be broken by chemical means Molecules: two or more…

Physics Chapter Twelve ATOMS 12.1 INTRODUCTION By the nineteenth century, enough evidence had accumulated in favour of atomic hypothesis of matter. In 1897, the experiments…

ATOMIC STRUCTURE 1. (a) ATOM & MOLECULES The smallest particle of a matter that takes part in a chemical reaction is called an atom. The atom of all gases except those…

APPLIED PHYSICS Text Books Book 1: Applied Physics by Dr. M. Chandra sekhar & Dr. Appala naidu, V.G.S. Book links Book 2 Introduction to Solid State Physics by C. Kittel,…

1. Chapter 4 Atoms and Elements 2. The Divisibility of Matter Infinitely divisible For any two points, there is always a point between.Ultimate particle Upon division, eventually…