'Electron diffraction' diaporamas de présentation

Covalent Bonding

8. Covalent Bonding. 8.1 Formation of Covalent Bonds 8.2 Dative Covalent Bonds 8.3 Bond Enthalpies 8.4 Estimation of Average Bond Enthalpies using Data from Energetics. 8.5 Use of Average Bond Enthalpies to Estimate the Enthalpy Changes of Reactions

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CoolMolecules: a web-accessible database of experimentally determined molecular structures

CoolMolecules: a web-accessible database of experimentally determined molecular structures . Robert M. Hanson, Melanie Casavant, and Michael McGuan St. Olaf College, Northfield, MN http://www.stolaf.edu/people/hansonr Scot Wherland Washington State University

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Determinismus

F. F. Determinismus. v. m. Raum-Zeit-Kurve r(t). Gilt dies auch in der Mikrowelt?. Elektron. Als erstes Elementar- Teilchen entdeckt von J.J. Thomson 1897:. Ruhemasse m 0 = 9.1094 10 -31 kg Elementarladung e = 1.6022 10 -19 C. Atom der Ordnungszahl Z. Kern Z +.

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Creation of a digital image from an analog signal. Analog-Digital Converter (ADC)

Creation of a digital image from an analog signal. Analog-Digital Converter (ADC) . Creation of a digital image from an analog signal. Analog-Digital Converter (ADC) . Creation of a digital image from an analog signal. Analog-Digital Converter (ADC) . Pixel Saturation:.

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CoolMolecules: Teaching Molecular Structure with the Cambridge Structural Database

CoolMolecules: Teaching Molecular Structure with the Cambridge Structural Database . Robert M. Hanson, Melanie Casavant, and Michael McGuan St. Olaf College, Northfield, MN http://www.stolaf.edu/people/hansonr Scot Wherland Washington State University

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PHYSICAL CHEMISTRY II CHEM 3354

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951 views • 42 slides

The Bohr Atom

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Atomic Structure I

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2222 Quantum Physics

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?????? ?????? ?????? ?????????? ?? ??????

?????? ?????? ?????? ?????????? ?? ??????. ???? ?? ??????? ???????? - ??? ??? ????. ?"? ?????? ???. ????. ??????. ????. ????? ?????? ??? ?. Atoms form coordination polyhedra. The structure can be presented as periodic arrangement of polyhedra. Fullerene structure.

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Scanning electron microscopy

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EM Diffraction

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Wisdom From Albert

Wisdom From Albert. "The important thing is not to stop questioning. Curiosity has its own reason for existing." "If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut." .

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The Quantum Theory of Atoms and Molecules

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Atomic Models and the Old Quantum Theory Giancarlo Borgonovi and Bill Scott Presentation to the Lyncean Group January 21

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Chapter 41: The Wave Nature of Particles

Chapter 41: The Wave Nature of Particles. 41-2: de Broglie Waves. Louis-Victor de Broglie (1892-1987). 1924: predicts wave nature of particles Photons have wave/particle nature Symmetry suggests particles should have wave nature

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Nature of Light

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X-Ray Investigation of the Solid State: The work of Jo Bijvoet and Willy Burgers

X-Ray Investigation of the Solid State: The work of Jo Bijvoet and Willy Burgers. Paper presented at the Physics-Chemistry conference, Twente, 30 May 2012 Ernst Homburg, Maastricht University. Bijvoet (1892-1980) and Burgers (1897-1988) - Similarities.

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Nuclear Instability

Nuclear Instability. Contents. Basic Radioactivity Inverse Square Law of Gamma Radiation Exponential Law of Decay Probing Matter. Basic Radioactivity. Radiation is the decay of an unstable parent nucleus to a more stable daughter nucleus by emitting particles and/or energy.

403 views • 14 slides