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Keywords: Atomic Structure
(Complete Item Description)
- Abstract: Introduction to Chemistry - Fall 2006. This course covers topics such as stoichiometry, ideal and real gases, acid-base and solubility equilibrium, oxidation-reduction reactions, thermochemistry, introduction to thermodynamics, the atoms and elements, and the periodic table.Streaming video of this course available at webcast.berkeley.edu/courses.
(Complete Item Description)
- Abstract: Electron Diffraction: Simulate the original experiment that proved that electrons can behave as waves. Watch electrons diffract off a crystal of atoms, interfering with themselves to create peaks and troughs of probability.
(Complete Item Description)
- Abstract: This is a self-contained book-on-the-web course on basic astronomy, Newtonian mechanics, the sun (and associated physics), and spaceflight and spacecraft. covers elementary astronomy, Newtonian mechanics, the Sun and related physics and spaceflight. Also included are a Spanish translation, 46 lesson plans, a short but complete math course (algebra + trig), teachers' guides, glossary, timelines, 345 questions (current tally) by users and their answers, over 100 problems to solve, and more.
- Subject:
Mathematics and Statistics, Science and Technology
- Grade Level:
Secondary
- Collection:
Stargazers
(Complete Item Description)
- Abstract: This lesson plan explores the fundamentals of atoms and their structure. The building blocks of matter (protons, electrons, neutrons) are covered in detail. Students think about how atoms and molecules can influence new technologies developed by engineers.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
TeachEngineering
(Complete Item Description)
- Abstract: In this activity, students make a model of a lithium atom using gumdrops and toothpicks. Using this model, they investigate the makeup of an atom, including its relative size. Students also practice adding and subtracting electrons from an atom and determining the overall charges on atoms.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
TeachEngineering
(Complete Item Description)
- Abstract: This unit covers introductory concepts of mixtures and solutions. Students think about how mixtures and solutions, and atoms and molecules can influence new technologies developed by engineers. The first lesson explores the fundamentals of atoms and their structure. The building blocks of matter (protons, electrons, neutrons) are covered in detail. The next lesson examines the properties of elements and the periodic table one method of organization for the elements. The concepts of physical and chemical properties are also reviewed. Finally, the last lesson introduces the properties of mixtures and solutions. A comparison of different mixtures and solutions, their properties and their separation qualities are discussed.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
TeachEngineering
(Complete Item Description)
- Abstract: A molecular approach to biology must develop in students an understanding of molecules, their interactions and the consequences of these interactions. Biological phenomenon now more than ever rely on chemical and physical principles for molecular explanations of the phenomenon. We have selected 10 physical-chemical principles that underlie many biological processes: we call them "Molecular Stepping Stones." Below are links to entry level model-based activities for the Stepping Stones.
(Complete Item Description)
- Abstract: Introductory quantum chemistry; particles and waves; wave mechanics; atomic structure and the Periodic Table; valence and molecular orbital theory; molecular structure; and photochemistry.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
MIT OpenCourseWare
(Complete Item Description)
- Abstract: Introductory quantum chemistry; particles and waves; wave mechanics; atomic structure and the Periodic Table; valence and molecular orbital theory; molecular structure; and photochemistry.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
MIT OpenCourseWare
(Complete Item Description)
- Abstract: Introduction to chemistry, with emphasis on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis. Introduction to the chemistry of biological, inorganic, and organic molecules.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
MIT OpenCourseWare
(Complete Item Description)
- Abstract: Introduction to chemistry for students with an unusually strong background in chemistry. Knowledge of calculus equivalent to 18.01 is recommended. Emphasis on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis. Applications of basic principles to problems in metal coordination chemistry, organic chemistry, and biological chemistry. 5.112 is an introductory chemistry course for students with an unusually strong background in chemistry. Knowledge of calculus equivalent to 18.01 is recommended. Emphasis is on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis. The course also covers applications of basic principles to problems in metal coordination chemistry, organic chemistry, and biological chemistry.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
MIT OpenCourseWare
(Complete Item Description)
- Abstract: Dr. Chris Muhlstein explains the challenge of studying materials that are too small to see with the naked eye. The technique some scientists use to observe individual atoms is similar to the technique of using touch to find out the size, shape, and location of objects in a dark room. By using a very small, sharp sensor, scientists can create an image of atoms.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
(Complete Item Description)
- Abstract: Atoms and molecules are the basic units of matter. The properties of matter that you can see and touch are dictated by the kinds of atoms and bonds that make it up. But if atoms are too small to see, how can scientists figure out their properties? The video shows some special tools that allow scientists to take pictures of and make changes to very tiny or nanoscale materials.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
(Complete Item Description)
- Abstract: This video/animation illustrates that a molecule is a small group of atoms that is stuck or bonded together with electrons. Dr. Chris Muhlstein introduces the idea of three primary types of bonds: ionic, covalent and metallic; animations show how they form at the atomic level, and give everyday examples
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
(Complete Item Description)
- Abstract: This video/animation shows that a molecule of water is made up of oxygen and hydrogen atoms. When oxygen and hydrogen atoms exist alone, their properties are different from the properties they have when they are chemically combined to form a water molecule
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
(Complete Item Description)
- Abstract: This video/animation defines matter, mass, and volume using water as an example. The size, electrical charge and location of the subatomic particles of matter are described. Different types of atoms are called elements and organized in the periodic table. What happens to the properties of atoms when they exist alone or together?
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
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