'Electron clouds' presentation slideshows

Covalent Bonding / Molecular Structure / Introduction to Organic Chemistry and the Alkanes

Covalent Bonding / Molecular Structure / Introduction to Organic Chemistry and the Alkanes. H ACP Chemistry / Organic Unit 4. Objectives #13-14 Phase Changes and Phase Diagrams. Objectives #13-14 Phase Changes and Phase Diagrams. *Important Parts of a Heating/Cooling Curve

1.22k views • 102 slides

Intermediate Type of Bonding

9. Intermediate Type of Bonding. 9.1 Incomplete Electron Transfer in Ionic Compounds 9.2 Electronegativity of Elements 9.3 Polarity of Covalent Bonds. Pure ionic and covalent bonds are only extremes of a continuum. Most chemical bonds are intermediate between the two extremes.

1.88k views • 96 slides

Chapter 4 Alkanes & Cycloalkane Conformations

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942 views • 69 slides

Chapter 2 Alkanes

Chapter 2 Alkanes. Hydrocarbons. Compounds that contain only carbon and hydrogen Two classes: Aliphatic and aromatic. 2. Unbranched Alkanes. Referred to as normal or n -alkanes Possess a linear carbon chain. 5. 9. Formulas. Molecular Formula. Problems.

802 views • 63 slides

Reactivity series

Reactivity series. http://www.youtube.com/watch?v=m55kgyApYrY Brainiac Rb , Cs http://www.youtube.com/watch?v=SjowQJMS-W4&NR=1 F Long sort of boring but useful 10 minute clip for alkali earth metals up to strontium http://www.youtube.com/watch?v=SjowQJMS-W4&NR=1

546 views • 52 slides

631 views • 47 slides

Crystal Binding (Bonding) Continued More on Van der Waals & Hydrogen Bonding

Crystal Binding (Bonding) Continued More on Van der Waals & Hydrogen Bonding . Van Der Waals Bonding. + -. + -. This WEAK dipole interaction is the origin of the van der Waals bond, which is therefore characterized by a LOW cohesive energy, and so LOW melting temperatures

951 views • 37 slides

Chapter 10 Atomic Structure and the Periodic Table

Chapter 10 Atomic Structure and the Periodic Table. Objectives. 10.1 List the names and symbols of common elements (Self Quiz) 10.1 Describe the present model of the atom 10.1 Describe how electrons are arranged in an atom

510 views • 37 slides

Part 2: Stars

Part 2: Stars. Monday, February 10 Reading: Chapter 6 [Ed. 9, 10, 11, 12] The nature of light: How we use spectra to measure the properties of stars Wednesday, February 12 Reading: Chapters 8, 9.1, 9.5 or Orion Nebula Stars: distance, luminosity, mass, composition. Star formation.

484 views • 34 slides

Molecular Dynamics Simulation (a brief introduction)

Molecular Dynamics Simulation (a brief introduction) by Giff Ransom A Digital Laboratory

953 views • 31 slides

The Jagged Edge

420 views • 30 slides

RHIC polarized proton performance and upgrade plans Wolfram Fischer

RHIC polarized proton performance and upgrade plans Wolfram Fischer. 11 November 2009 RSC Meeting, Berkeley. Content. Run-9 performance Run-11 upgrade plans and projections Longer-term upgrade plans. Run-9 polarized protons . 250 GeV First colliding beam operation at 250 GeV

374 views • 25 slides

Quantum Mechanics models of an atom

Quantum Mechanics models of an atom. Objectives. To briefly introduce the development of quantum mechanics To give an idea of the quantum mechanics model of the atom; To introduce the sub-nuclear particles. What are quantum mechanics?. What are mechanics?.

628 views • 24 slides

Hybridization as a Way of Explaining VSEPR Theory

Hybridization as a Way of Explaining VSEPR Theory. Michael J.Foster C.W. Baker High School Baldwinsville, NY. (Click on the left mouse button to move through the presentation).

644 views • 21 slides

279 views • 17 slides

Shapes and Orientations of Orbitals

Shapes and Orientations of Orbitals. Periodic table arrangement. the quantum theory helps to explain the structure of the periodic table. n - 1 indicates that the d subshell in period 4 actually starts at 3 (4 - 1 = 3). The location of electrons is described by: n, l, m l

315 views • 14 slides

Intermolecular Forces 2

Intermolecular Forces 2. Mr. Tsigaridis. Intermolecular Forces. If you recall from the last lesson, we discussed how intermolecular forces play a very important role in determining the physical properties of molecules

375 views • 14 slides

Discovery of the Electron, Models & Theories

Discovery of the Electron, Models & Theories. Jeffrey Thorin Daniel. JJ Thompson. Robert Millikan. Found the accurate way to decide the charge carried with an atom. Discovered the electron Wrote books on atomic theory and structure First to suggest that atoms have parts.

278 views • 9 slides

V alence S hell E lectron P air R epulsion Theory

247 views • 5 slides