View the video below to see what you and your students will do in this lesson. Because substances are made up of different atoms and molecules, they react in characteristic ways. Production of a gas, ...

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 ...

PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, perspectives, reviews, colloquium papers, and actions of the Academy. In ...

Hollow carbon nanoreactors with sub-nanometer wall pores trap chlorine complexes inside lithium-chlorine battery cathodes, enabling record capacity and current density.

The cation sodium and the anion chloride are normally found in most foods together as sodium chloride, also termed salt. For this reason, this report presents data on the requirements for and the ...