Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

You probably learned in high school chemistry class that core electrons don't participate in chemical bonding.

In this video excerpt from NOVA's "Hunting the Elements," New York Times technology columnist David Pogue examines how atomic structure determines reactivity. Meet Theo Gray, chemist and author, who ...

It may not have won an Oscar, but the tiny electron has finally made its film debut. A new video shows how an electron rides on a light wave after just having been pulled away from an atom. This is ...

A team of researchers from the University of Minnesota Twin Cities College of Science and Engineering and the University of Houston’s Cullen College of Engineering has discovered and measured the ...

Secondly, a negatively charged emitted electron is flying nearby. It is plenty of stimulation for the orbiting electron: one might say that it is shaken very strongly. In result it is excited to a ...

A team of researchers from the University of Minnesota Twin Cities College of Science and Engineering and the University of ...