1. Atomic structure. UNIT II 2. Democritus The first scientist that used the word atom that means INDIVISIBLE . 3. Dalton Dalton based his theory in the following:Law of…

EGN3385 1 1 Chapter 2. Atomic structure and Interatomic Bonding •Atomic Structure •Electrons, protons and neutrons in atoms (Bohr and QM models) •The periodic table…

Slide 1 © Copyright Pearson Prentice Hall Slide 1 of 25 Structure of the Nuclear Atom Cathode-ray tubes are found in TVs, computer monitors, and many other devices with…

Slide 1Atomic Theory Slide 2 Atomic History Ancient Greeks John Dalton JJ Thomson Ernest Rutherford James Chadwick Neils Bohr Erwin Schrödinger Slide 3 Ancient Greeks (~…

Slide 1 Atomic Theory & the Periodic Table A Review Slide 2 Atomic History Ancient Greeks Alchemists John Dalton Dmitri Mendeleev JJ Thomson Sir William Crookes Ernest…

Slide 1 The History of Atomic Theory Slide 2 Atomic Models A model is a schematic description of a system, theory, or phenomenon that accounts for its known or inferred properties,…

Slide 1 Starter: Quick Review How many minutes are in 2 weeks? Express the answer to 10.5m + 12.15m in correct sig figs Express 525K in degrees Celcius The mass of a sample…

Slide 1 Copyright McGraw-Hill 20091 Chapter 2 Atoms, Molecules, and Ions Slide 2 Copyright McGraw-Hill 20092 2.1 The Atomic Theory 5 th century B.C. - Greek philosopher Democritus…

Chapter Sections: 10.1, 10.5, 10.6, 4.3, 4.5 and a little extra History and Models of the Atom Click on me: http://hi.fi.tripod.com/timeline ⢠Believed universe made of…

Atoms: Building Blocks of Matter Structure of an Atom Subatomic particles: 3 particles that make up an atom (protons, neutrons, electrons) Nucleus: made up of protons and…