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Category Archives: Chemistry

Online Coaching For EAMCET – Chemistry Ali Chemistry Chemical Bonding & Molecular Structure – Video

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Online Coaching For EAMCET - Chemistry Ali Chemistry Chemical Bonding Molecular Structure
RankersLearning: Chemistry Ali Chemistry Chemical Bonding Molecular Structure to prepare for IIT,EAMCET, JEE through online coaching. Enquire to get Full Video-Lectures ...

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Online Coaching For EAMCET - Chemistry Ali Chemistry Chemical Bonding & Molecular Structure - Video

Chemistry – For Dummies

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The Changing States of Solids, Liquids, and Gases

When a substance goes from one state of matter solid, liquid, or gas to another state of matter, the process is a change of state. Some rather interesting things occur during this process. [more]

Chemistry is a branch of science that studies the composition and properties of matter and the changes it undergoes. Chemistry is far more than a collection of facts and a body of knowledge. Its all about [more]

Most chemists operate in two worlds of work. One is the macroscopic world that you see, feel, and touch. Chemists also operate in the microscopic world that you cant directly see, feel, or touch. [more]

Chemists can classify matter as solid, liquid, or gas. But there are other ways to classify matter, as well such as pure substances and mixtures. Classification is one of the basic processes in science [more]

Scientists are often called on to make measurements of matter, which may include such things as mass (weight), volume, and temperature. A worldwide measurement system has been adopted to ensure that scientists [more]

When chemists study chemical substances, they examine two types of properties: chemical properties and physical properties. Some physical properties are [more]

Energy can take several forms such as heat energy, light energy, electrical energy, and mechanical energy. But two general types of energy are especially important to chemists: kinetic energy and potential [more]

You can measure kinetic energy (energy of motion) with a thermometer. Measuring potential (stored) energy can be a difficult task. The potential energy of a ball stuck up in a tree is related to the mass [more]

The nucleus, that dense central core of the atom, contains both protons and neutrons. Electrons are outside the nucleus in energy levels. Protons have a positive charge, neutrons have no charge, and electrons [more]

There are two models of atomic structure in use today: the Bohr model and the quantum mechanical model. Of these two models, the Bohr model is simpler and relatively easy to understand. [more]

Two models of atomic structure are in use today: the Bohr model and the quantum mechanical model. The quantum mechanical model is based on mathematics. Although it is more difficult to understand than [more]

Chemists sometimes use an energy level diagram to represent electrons when theyre looking at chemical reactions and bonding. An energy level diagram is more useful and easier to work with than quantum [more]

Chemists use electron configuration notation to depict electrons in chemical reactions and bonding. Electron configuration notation is easier to use than the quantum mechanical model. [more]

Valence electrons are the electrons in the outermost energy level of an atom in the energy level that is farthest away from the nucleus. When chemists study chemical reactions, they study the transfer [more]

Atoms in a chemical element that have different numbers of neutrons than protons and electrons are called isotopes. The atoms in a particular element have an identical number of protons and electrons but [more]

Atoms (or groups of atoms) in which there are unequal numbers of protons and electrons are called ions. Usually, the number of protons and electrons in atoms are equal. But there are cases in which an [more]

In the periodic table of elements, there are seven horizontal rows of elements called periods. The vertical columns of elements are called groups, or families [more]

Radioactivity is the spontaneous decay of an unstable nucleus. An unstable nucleus may break apart into two or more other particles with the release of some energy. This breaking apart can occur in a number [more]

Certain naturally occurring radioactive isotopes are unstable: Their nucleus breaks apart, undergoing nuclear decay. Sometimes the product of that nuclear decay is unstable itself and undergoes nuclear [more]

Scientists look at half-life decay rates of radioactive isotopes to estimate when a particular atom might decay. A useful application of half-lives is [more]

Nuclear fission occurs when a larger isotope breaks apart into two or more elements. Scientists usually accomplish this task (for some controlled nuclear reactions) by bombarding a large isotope with a [more]

Nuclear fusion is essentially the opposite of nuclear fission. In fission, a heavy nucleus is split into smaller nuclei. With fusion, lighter nuclei are fused into a heavier nucleus. [more]

Radiation can destroy tissue and ionize and fragment cells. Radon is a radioactive isotope that has been linked to increased instances of lung cancer. Radon-222 is formed naturally as part of the decay [more]

Ionic bonding is the type of bonding that holds salts together. To better understand why and how ions atoms that have a charge due to the loss or gain of electrons are formed, you can study what happens [more]

Cations (positively-charged ions) and anions(negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. The electrostatic attraction between the positives and [more]

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Chemistry - For Dummies

Chemistry – Seattle University

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Welcome to the Department of Chemistry

The mission of the Department of Chemistry is to prepare its students for productive careers within the broad confines of the chemistry-related professions. In accordance with the mission of Seattle University, we promote the habits needed for life-long learning and encourage the sharing of abilities in service to the community.The faculty and staff of the Chemistry Department have a love of teaching and learning, a strong sense of community, and a broad range of scientific interests. Through close interaction between faculty, students and staff, our department functions as a dynamic community of diverse learners and researchers at various stages of scholarly development. Together, we strive to develop capabilities in science, and enhance our understanding of learning processes and our ability to work collaboratively.

Thank you for visiting.

Dr. Ryan McLaughlin Office: Bannan 518 Phone: 206.296.5943 Email:mclaughlinr@seattleu.edu

Kasia Pietrzyk Office: Bannan 606 Phone: 206.296.5947 Email:kasia@seattleu.edu

Office: Bannan 516 Phone: 206.296.5950 Email: nagels@seattleu.edu

Department of Chemistry - 901 12th Avenue - Seattle, WA 98122.1090

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Chemistry - Seattle University

Kabir Nisha Sizzling Chemistry Offscreen | Nisha Aur Uske Cousins | Interview – Video

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Kabir Nisha Sizzling Chemistry Offscreen | Nisha Aur Uske Cousins | Interview
Kabir and Nisha talk exclusively with Telly Masala about their relationship. Watch the video to know more on their offscreen chemistry. Share on Google+: http://goo.gl/4FIW3l Share on Facebook:...

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Kabir Nisha Sizzling Chemistry Offscreen | Nisha Aur Uske Cousins | Interview - Video


  1. Chemistry