John Dalton (1766 – 1844).

Slides:



Advertisements
Similar presentations
The History of Chemistry Eleven big ideas Chemistry Mr. Bimber.
Advertisements

Ch. 13 Electrons in Atoms Ch Models of the Atom
What Did Einstein Say About Light?
The Arrangement of Electrons in Atoms
Atomic Theory. Let’s Take a Trip Through Time! Atomic Theories Timeline Name Demo- critus DaltonThomsonRutherfordBohrSchrödinger Heisenberg Time Frame.
Atomic Theory.
People, Experiments, Conclusions. Democritus – Ancient Greeks (5th century B.C.) believed in a small, indivisible particle – “atomos” Dalton – Modern.
Chapter 3 Atoms and Moles. Atomic Models 3.1 Matter Made of Atoms  Atomic Theory  Mikhail Lomonosov ( ) and Antoine Lavosier ( ):
Atomic Theory.
Review Models of the Atom
The Structure of the Atom And Electrons in Atoms
History Democritus - First to use the term atom Democritus - First to use the term atom Aristotle - Defined matter as composed of hot, cold, wet and dry.
Lecture 1. Birth of Quantum Mechanics. Historical Background of QM
Atomic Theory. Let’s Take a Trip Through Time! Atomic Theories Timeline Name DemocritusDaltonThompsonRutherfordBohrSchrödinger Heisenberg Time Frame.
Electron Configuration. The way electrons are arranged around the nucleus.
Lecture 1. Birth of Quantum Mechanics. Historical Background of QM. Experiments, Theories & Student Presentation Engel, Ch. 1 Ratner & Schatz, Ch. 1 Quantum.
The Quantum Model of the Atom. Proposed that the photoelectric effect could be explained by the concept of quanta, or packets of energy that only occur.
PowerPoint Lectures to accompany Physical Science, 8e Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter.
-The Bohr Model -The Quantum Mechanical Model Chemistry.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1 pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1 pt Properties of Light ScientistsSpectrums.
-The Bohr Model -The Quantum Mechanical Model Warner SCH4U Chemistry.
ATOMIC THEORY. History of the Atom  feature=related feature=related.
Electromagnetic Spectrum Atomic Emission Spectrum.
Chapter 5 : Electrons in Atoms. Problems with Rutherford’s Model Chlorine # 17 Reactive Potassium # 19 Very reactive Argon # 18 Not reactive.
History of Atomic Theory. Matter  The things around you that are matter (tables, air, people) consist of different types of atoms.
-The Bohr Model -The Quantum Mechanical Model Mrs. Coyle Chemistry.
Quantum Theory the modern atomic model. Bohr Model of the Atom a quantum model proposed by Niels Bohr in 1913 It helped to explain why the atomic emission.
Chapter 7 Atomic Structure & Periodicity. Electromagnetic Radiation O Waves (wavelength, frequency & speed) O  c (page 342: #39) O Hertz O Max Planck.
Evolution of the Atomic Theory. Greek Philosophy (400 BC) Democritus “All matter is made of atoms” Philosophy is knowledge gained only by observation.
Atomic Theory Ancient and Modern. Ancient Theory D e m o c r i t u s Greek philosopher/scientist Stated that everything is made up of “void” in which.
1 Chapter 7: Periodicity and Atomic Structure Renee Y. Becker Valencia Community College CHM 1045.
Quantum Physics   Quantum   The smallest quantity of a substance that still has the specific properties of that substance Discrete vs. Continuous 
Discovery of the Electron, Models, and Theories. Andrew, Anthony, Cody.
River Dell Regional High School Unit 3 – Electron Configurations Part C: Quantum Mechanical Model.
Niels Bohr Based his studies on Hydrogen Proposed energy levels
A brief presentation on the history of the atom Dalton: “Matter indeed, seems to consist of elementary lumpy particles”
Chapter 7: Atoms and Light. Low ν High ν Electromagnetic Radiation.
Quantum Chemistry: Our Agenda Birth of quantum mechanics (Ch. 1) Postulates in quantum mechanics (Ch. 3) Schrödinger equation (Ch. 2) Simple examples of.
A TIMELINE of the MAJOR SCIENTISTS and THEIR CONTRIBUTIONS
History of the Atom. Democritus ·Suggested matter was made of very small particles that could not be broken down further. ·He called the particles atoms,
WARM UP “The service we render others is the rent we pay for our room on Earth.” -Sir Wilfred Grenfell 1.What does this mean to you? 2.How can you be of.
Louis de Broglie, (France, ) Wave Properties of Matter (1923) -Since light waves have a particle behavior (as shown by Einstein in the Photoelectric.
WARM UP 1.List the 3 particles found in atoms. 2.Which of the 3 particles (from #1) are in the “cloud?” 3.What are the particles (from #2) doing in the.
Light Light is a kind of electromagnetic radiation, which is a from of energy that exhibits wavelike behavior as it travels through space. Other forms.
CHAPTER 4 CHEMISTRY. PROPERTIES OF LIGHT (P91-93) Originally thought to be a wave It is one type of ELECTROMAGNETIC RADIATION (exhibits wavelike behavior.
GPS 4 Atomic Theory Review. Match the scientist to the discovery, experiment or model.  Rutherford  Bohr  Heisenberg  Thomson  Mosley  Dalton 
Electron Configuration
-The Bohr Model -The Quantum Mechanical Model
Atomic Emission Spectra and Quantum mechanical Model
WARM UP “The service we render others is the rent we pay for our room on Earth.” -Sir Wilfred Grenfell What does this mean to you? How can you be of service.
Chapter 4 Study Guide How to write electron configurations
Atomic Theory and Developing an Atomic Model
Historical Overview of Quantum Mechanical Discoveries
The Quantum Mechanical Model
Atomic Theory.
Arrangement of electrons
Page Review questions: Page 16, #1,2,3,4,7
Unit 3 – Electron Configurations Part C: Quantum Mechanical Model
Modern Quantum Model of Atoms 2.7
Hydrogen Atom Emission Spectrum
Modern Quantum Model of Atoms 2.7
Electrons in Atoms Chapter 5
Electromagnetic Spectrum Atomic Emission Spectrum.
Scientists and Their Experiments
Atomic Theory Means there is a link on the page. Click on the image.
Ch. 13 Electrons in Atoms Ch Models of the Atom
Modern Quantum Model of Atoms 2.7
Atomic Theory Means there is a link on the page. Click on the image.
Who said the elements are earth, water, air, & fire?
Continuing the Atomic Theory
Presentation transcript:

John Dalton (1766 – 1844)

Dalton’s Atomic Theory

J. J. Thomson (1856 – 1940)

Cathode Ray Tube

Blueberry Muffin Model

Ernest Rutherford (1871 – 1937)

Rutherford’s Gold Foil Experiment

Rutherford’s Gold Foil Experiment

Rutherford’s Atom

Standard Atomic Notation

Standard Atomic Notation

Electromagnetic Spectrum

Heinrich Hertz

Photoelectric Effect

Max Planck

Albert Einstein (1879 – 1955)

Emission Spectra

Continuous vs. Line Spectrum

Niels Bohr (1885 – 1962)

Carbon Atom

Line Spectrum for Hydrogen

Electron Transition of Hydrogen

Potential Energy of Energy Levels

Erwin Schrodinger (1887-1961)

Louis de Broglie (1892-1987)

Standing Wave

The Hydrogen Electron as a Standing Wave Around the Nucleus

Werner Heisenberg (1901-1976)

Probability Distribution of Hydrogen’s 1s orbital

Secondary Quantum Number (l)

Magnetic Quantum Number

1s, 2s, 3s orbitals

p orbitals

d orbitals

f orbitals

Periodic Table

Quantum Numbers

Energies of Orbitals relative to each other

Spin Quantum Number, ms

Periodic Table

Relative Energies of electron orbitals

Aufbau Principle

Electron Configuration of Cr and Cu

Orbital designation of the Periodic Table

Magnetic Domains

Magnetic Domains

Laser

Laser Pointers

Bose-Einstein Condensate

(Magnetic Resonance Imaging) MRI

(Magnetic Resonance Imaging) MRI

Buckyball

Nanotube

Nanomachine/Nanobots

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.