How was atomic structure discovered?

Aug 06, 2014

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How was atomic structure discovered?.

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How was atomic structure discovered?

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How was atomic structure discovered?

Atomic Structure

Atomic Structure. Chapter 7: Describe the properties of electromagnetic radiation . Understand the origin of light from excited atoms and its relationship to atomic structure. Describe the experimental evidence for wave-particle duality. Describe the basic ideas of quantum mechanics .

945 views • 43 slides

3. Atomic structure and atomic spectra

3. Atomic structure and atomic spectra. 3.1. Structure and spectra of hydrogenic atoms 3.1.1 The structure of hydrogenic atoms 3.1.2 Atomic orbitals and their energies 3.1.3 Spectroscopic transitions and selection rules 3.2. The structure of many electron atoms

785 views • 37 slides

History of the Atom & Atomic Structure

Atomic Structure. History of the Atom & Atomic Structure. History of the Atom. Democritus (460 BC – 360 BC) Ancient Greek philosopher No experiments performed! Major Contribution: The Atom He proposed that everything was made of these atoms and they were all indivisible

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Atomic Structure

Atomic Structure. Unit 2. Overview. Atomic Theory John Dalton Law of Conservation of Mass Law of Definite Proportions Law of Multiple Proportions Ernest Rutherford Robert Millikan J.J. Thompson Atomic Structure Protons, neutrons, electrons Atomic number Isotopes

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Silicon

Silicon. Devante’ Dixon. General Information. I am in the 3 rd group and 14 th period. My atomic number 14 and my atomic weight is 28. I’m also an tetravalent metalloid. . Discovery . I was discovered Jöns Jacob Berzelius in 1873. I am one of many elements he discovered. .

378 views • 12 slides

Phosphorus

Atomic Number:. 15. Atomic Symbol:. P. Atomic Weight:. 30.97376. Electron Configuration:. [Ne]3s 2 3p 3. Phosphorus. History (Gr. phosphoros, light bearing; ancient name for the planet Venus when appearing before sunrise) Brand discovered phosphorus in 1669 by preparing it from urine. .

917 views • 6 slides

Unit 1 – Atomic Structure

Unit 1 – Atomic Structure. Bravo – 15,000 kilotons. Modern Atomic Theory. All matter is composed of _____. Atoms cannot be ______________, ____________________________ in ordinary chemical reactions . However, these changes CAN occur in nuclear reactions!.

563 views • 39 slides

Atomic Structure

Atomic Structure. www.lab-initio.com. Expectations. Modern Atomic Theory. All matter is composed of atoms Atoms cannot be subdivided, created, or destroyed in ordinary chemical reactions . However, these changes CAN occur in nuclear reactions!

525 views • 37 slides

Chapter 4: Atomic Structure

Chapter 4: Atomic Structure. Subatomic Particles Symbol Notation Isotopes Average Atomic Mass. Democritus. Atom : smallest part of an element that retains the identity of that element.

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Atomic Structure: The Nucleus Chemical idea 2.1

Atomic Structure: The Nucleus Chemical idea 2.1. Learning Objectives Describe structure of atoms Explain and use the terms atomic mass and atomic number HSW : The development of the models ( Atomic theory). Atoms.

425 views • 12 slides

Chapter 3 Atomic Structure

Chapter 3 Atomic Structure. Chapter 3 Section 2 Atomic Structure. Objectives. Describe the experiments of Thomson, Millikan, Rutherford and Bohr and explain how they contributed to our present understanding of atomic structure.

911 views • 62 slides

Iron

Iron . Courtney Czaplicki. About me!. Iron or Ferrum in Latin My atomic symbol is Fe I am a transition metal Atomic number = 26 Atomic weight = 56 I have 26 protons, 26 Electrons, and 30 neutrons. Discovered:. No one is really sure when or who found me exactly

306 views • 9 slides

Phosphorous

Phosphorous. By: Terrence Royster. What I am. Phosphorus is a nutrient required by all organisms for the basic processes of life Symbol is (P) Atomic number is 15. When I was Discovered. I was discovered in 1669, in Hamburg, Germany, preparing it from urine. Who Discovered me.

391 views • 12 slides

Nuclear and Atomic Physics

Nuclear and Atomic Physics. Intro: Atomic Structure and a little history.  Print off the topic outline for this unit by tomorrow!. Early atomic structure…. JJ Thomson: “Plum pudding” model An atom is a mixture of positive and negative charges.

511 views • 26 slides

Atomic Structure

Atomic Structure. Objective. Know the atomic structure Know the orbital electrons and its shells Know the forces that binds the electron to the nucleus. Know the relationship between the electron and the periodic table. Nucleus of Atom. The nucleus of an atom is very small.

490 views • 17 slides

Atomic Structure

Atomic Structure. www.lab-initio.com. Modern Atomic Theory. All matter is composed of atoms Atoms cannot be subdivided, created, or destroyed in ordinary chemical reactions . However, these changes CAN occur in nuclear reactions!

367 views • 14 slides

Chromium

Chromium. By: Ariana James Chemistry. Who discovered Chromium? When was it discovered?. Louis-Nicholas Vauquelin discovered Chromium during 1797 in France. Atomic Symbol? Name? Number?. Symbol: Cr Name: Chromium Number: 24. Atomic Mass? Protons, Electrons and Neutrons?.

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Chapter 4: Atomic Structure

Chapter 4: Atomic Structure. The Nature of Light Atomic Spectra Atomic Structure. Suggested problems for Ch 4: 34, 38, 45, 49, 52, 56, 61, 66, 69, 72, 73, 80, 85, 86, 88, 97, 99, 105, 113, 114, 121, 125, 133, 137, 153, 162, 167, 171. The Spectrum of Electromagnetic Radiation.

971 views • 79 slides

STRUCTURE OF AN ATOM

STRUCTURE OF AN ATOM. STRUCTURE OF AN ATOM. ELECTRON - the NEGATIVE particles surrounding the nucleus of an atom. discovered by JOSEPH JOHN THOMPSON. STRUCTURE OF AN ATOM. PROTON – positively charged particle in the nucleus of the atom Discovered by Eugene Goldstein. STRUCTURE OF AN ATOM.

900 views • 32 slides

Atomic Structure Notes

Atomic Structure Notes. Atomic Structure Notes. An atom is not the smallest particle of matter Atoms are the smallest type of unique matter All atoms are made up of subatomic particles which are identical in all atoms. Atomic Structure Notes.

318 views • 16 slides

Atomic Structure Notes

Atomic Structure Notes. In Activity . Name the three particles of an atom and list the electric charge of each. Through (body of notes) Atomic Structure Notes All atoms consist of a small, massive nucleus surrounded by smaller, lighter electrons.

320 views • 15 slides

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How was atomic structure discovered?

How was atomic structure discovered?

Presentation Transcript

Atomic Structure

3. Atomic structure and atomic spectra

History of the Atom &amp; Atomic Structure

Atomic Structure

Silicon

Phosphorus

Unit 1 – Atomic Structure

Atomic Structure

Chapter 4: Atomic Structure

Atomic Structure: The Nucleus Chemical idea 2.1

Chapter 3 Atomic Structure

Iron

Phosphorous

Nuclear and Atomic Physics

Atomic Structure

Atomic Structure

Chromium

Chapter 4: Atomic Structure

STRUCTURE OF AN ATOM

Atomic Structure Notes

Atomic Structure Notes

History of the Atom & Atomic Structure