'Hydrogen atom' diaporamas de présentation

Computational Molecular Biology

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Doug rubs a piece of fur on a hard rubber rod, giving the rod a negative charge. What happens?

Doug rubs a piece of fur on a hard rubber rod, giving the rod a negative charge. What happens?. protons are removed from the rod electrons are added to the rod the fur is also charged negatively the fur is left neutral.

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Electricity and Magnetism

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Presentation

Presentation. Tzu-Cheng, Chuang ( ??? ) Exchange student from National Tsing-Hua University (Taiwan) ( ?????? , ?? ). Where?. Russia. China. Japan. Taiwan. Zoom in. China. Taiwan. Hong Kong. Macau. Who is from Taiwan?. Dung-Hai, Lee ( ??? ) Theoretical condensed matter Physicist.

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Enzymatic Hydrolysis

Enzymatic Hydrolysis. Hydrolases. - ubiquitous presence of hydrolases in foodstuffs extremely important mechanism of introducing sensory alteration in food why?.

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Bonds

The eternal mystery of the world is its comprehensibility - Albert Einstein. Bonds. Chemical Bonds. Chemical compounds are formed by the joining of two or more atoms. This point of union is called a bond. The bond means there is an attractive force between the atoms.

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Light and Matter

Light and Matter. Chapter 2. enLIGHTened. Objectives Models of light light is a wave light is a particle Absorption and radiation of light by atoms Measuring light to know composition of stars temperature of stars motion of stars. Models of light. light is a wave. light is a particle.

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Proteins - Many Structures, Many Functions

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Subshells and Orbitals

Subshells and Orbitals. Quantum Mechanics. Describes the arrangement of electrons in atoms in terms of: Main or principal energy levels (n) Energy subshells Orbitals (space occupied within the atom). Principal Energy Levels (n). Contain electrons that are Close in energy

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Biomolecules: Peptides and Proteins

Biomolecules: Peptides and Proteins. Lecture 5, Medical Biochemistry. Lecture 5 Outline. Overview of amino acids, peptides and the peptide bond Discuss the levels of protein structure Describe techniques used for analysis of proteins.

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The Structure and Functions of Proteins

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Origins of the Mass of Baryonic Matter

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The fundamental structure of matter ?

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Baryon Predictions

Baryon Predictions. Wave functions of Baryons. Baryon Magnetic Moments Baryon masses. Need to explain Parity and Charge Conjugation. Hadrons Magnetic moments. m q related to the intrinsic spin S of the quark. m = (q/mc) S and therefore for each spin-up quark:.

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Subatomic Particles

Subatomic Particles. Dalton, Democritus & other early chemists thought the atom was a homogeneous particle. Static electricity between objects made scientists in the 1800s look closer at this idea. They started experimenting with electricity in a vacuum using a cathode ray tube. CATHODE RAY .

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Oxidation numbers

Oxidation numbers. Oxidation numbers. Oxidation numbers are used to describe the distribution of electrons among bonded atoms. Covalent bonds involve sharing of electrons, but oxidation numbers show what the distribution would be if the electrons were completely transferred.

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