An introductory course in chemistry suitable for students with little previous experience in the subject. The basic concepts of chemistry, including atoms and molecules, the periodic table, bonding, ...

They observe for the first time the movement of oxygen atoms in liquid water, revealing life forms and effects for plasma ...

Big question. Grit, determination, hardworking, handsome, charming, funny. Teacher: Well, I guess. But you're actually made of atoms. In fact, everything is made of atoms. Presenter: It's funny, ...

A third of states—and many individual districts —have now adopted the Next Generation Science Standards, which emphasize scientific inquiry and link broad concepts across the science fields. But many ...

TEAR up that old textbook. A pyramid-shaped carbon molecule that contradicts one of the most basic chemistry lessons we learn at school has been studied for the first time. It contains a carbon atom ...

In this feature, molecules are depicted in two ways. Methane, for example, is written out as CH 4. This shows that the molecule consists of one atom of carbon and four atoms of hydrogen. The molecule ...

MCQs on Class 11 Organic Chemistry Some Basic Principles and Techniques: The Class 11 Chemistry Chapter 8 - Organic Chemistry Some Basic Principles and Techniques discusses the basic concepts of ...

While daydreaming on a bus, and then while dozing by the fireside, Auguste Kekulé realized that carbon atoms can combine into ...

Big question. Grit, determination, hardworking, handsome, charming, funny. Teacher: Well, I guess. But you're actually made of atoms. In fact, everything is made of atoms. Presenter: It's funny, ...