Slide 1Unit II : Atoms, Molecules, Ions and Nuclear Chemistry Slide 2 Early History of Chemistry Before 16th Century Alchemy: Attempts (scientific or otherwise) to change…
Slide 1Chemistry Chapter 2 Atoms, Molecules and Ions Slide 2 Daltons Atomic Theory Lavosier laid down many of the foundations of modern chemistry. John Dalton gave us the…
Slide 1Atoms, Molecules and Ions Chapter 2 Slide 2 Daltons Atomic Theory (1808) 1. Elements are composed of extremely small particles called atoms. All atoms of a given element…
Slide 1 Slide 2 I. Structure of the Atom The Early Models of the Atom Slide 3 Laws n Law of Conservation of Mass n Law of Definite /Constant Proportion- compounds have a…
Slide 11 The Structure of the Atom Slide 2 2 Objectives Compare and contrast the atomic models of Democritus and Dalton Define an atom. Distinguish between the sub atomic…
Slide 1Section 4–2: The Structure of an Atom Coach Kelsoe Physical Science Pages 108–112 Slide 2 Objectives Identify three subatomic particles and compare their properties.…
Slide 1 Slide 2 Chapter 2 Atoms, Molecules, and Ions Slide 3 History n Greeks n Democritus and Leucippus - atomos n Aristotle- elements n Alchemy n 1660 - Robert Boyle- experimental…
Slide 1 Slide 2 MODELS OF ATOMS ÞDemocritus(400 B.C): said that matter is composed of indestructible particles. He called them atoms, a Greek word which means indestructible…
Slide 1 Slide 2 Atomic Theory Michael Bachrodt William Fremd High School Click to begin Slide 3 Atomic Theory New to this presentation? The Laws Daltons Atomic Theory Early…