1. STRUCTURE OF ATOM CHAPTER 5 2. Introduction• Substance are made of molecules or atoms• Atom is smallest, indivisible particle havingindependent existence• John Dalton…

STRUCTURE OF ATOM STRUCTURE OF ATOM By :- SHASHI PRAKASH Class :- XI Sci Subject :- Chemistry th Introduction John Dalton gave the concept that : Atom is smallest, indivisible…

Slide 1 Slide 2 Objectives The Structure of the Atom Properties of Subatomic Particles Discovery of the Electron Discovery of the Atomic Nucleus Gold Foil Experiment Gold…

Slide 1 1 Introduction to Quantum Mechanic A) Radiation B) Light is made of particles. The need for a quantification 1) Black-body radiation (1860-1901) 2) Atomic Spectroscopy…

Slide 1 Chapter 2 Atoms, molecules, and ions 1 The Atomic Theory History The Structure of the Atom Proton, Neutron, Electron Atomic Number, Mass Number Isotopes The Periodic…

Slide 1 THE BUILDING BLOCKS OF MATTER Slide 2 Democritus – First person known to suggest that matter can be broken down into small particles that he named: ATOMS In the…

Chapter 4 Chapter 4 Atomic Theory Democritus First person to purpose that matter was not infinitely divisible âatomosâ Aristotle Rejected atomic theory did not believe…

Chapter 4 Chapter 4 Atomic Theory Democritus First person to purpose that matter was not infinitely divisible âatomosâ Aristotle Rejected atomic theory did not believe…

Chapter 4 Chapter 4 Atomic Theory Democritus First person to purpose that matter was not infinitely divisible âatomosâ Aristotle Rejected atomic theory did not believe…

Chap 1 - 1Chap 1 - 1 Chap 1 - 2Chap 1 - 2 The Birth of Modern PhysicsThe Birth of Modern Physics 9 Classical Physics of the 1890s ⇒ Mechanics ⇒ Electromagnetism ⇒ Thermodynamics…