Students learn to identify various methods for separating mixtures to define density. Matter: Separation of Mixtures: Students learn to identify various methods for separating mixtures, to define ...

A new study describes a novel approach for purifying rare earth metals, crucial components of technology that require environmentally-damaging mining procedures. By relying on the metal's magnetic ...

Eric J. Schelter, assistant professor in the Chemistry Department at the University of Pennsylvania, speaks to AZoM about the recent development of a new way to chemically separate neodymium and ...