When we think of ions, we usually think of single atoms that have lost or gained some electrons, but entire molecules can also become ions. Physicists now show that cold molecular ions can be created ...

Chemical reaction: the magneto-optical trap used to study hypermetallic alkaline earth oxides A magneto-optical trap has been used by physicists in the US to study how ions and atoms interact to ...

The scientists could observe spatially resolved the molecule with the help of a self-build ion microscope. When single particles like atoms and ions bond, molecules emerge. Such bonds between to ...

“In 1990, Don Eigler of IBM’s Almaden Research Center showed that, using an STM, atoms can be placed on top of a surface with atomic precision,” says Jascha Repp of IBM. “Now the next step has been ...

This article brings you the CBSE Class 9 Science Notes for Chapter 3 - Atoms and Molecules. These chapter notes are prepared by the subject experts and cover every important topic from the chapter. In ...

Get the CBSE Class 9th Science chapter, Atoms and Molecules: Important topics and questions to prepare for CBSE Class 9 Science Examination, 2017-2018. This will provide you with a very clear idea ...

Against the backdrop of a dark, clear night sky, you can see the Moon, planets, stars, the Milky Way, and even deep-sky objects, all with your naked eye. But if you're located close to the poles and ...