Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method. When you purchase through links on our ...

Conceptual art showing the rare earth element promethium in a vial surrounded by an organic ligand. Scientists have discovered hidden features of promethium, opening a pathway for research on other ...

A team of scientists was recently able to observe how promethium forms chemical bonds when placed in an aqueous solution. Proving a hypothesis can be exciting, but witnessing something that has never ...

Conceptual art shows the rare earth element promethium in a vial surrounded by an organic ligand. ORNL scientists have discovered hidden features of promethium, opening a pathway for research into ...

Unlike the vast majority of elements, the rare earth element promethium has no stable isotopes, which means that it is constantly decaying, making it difficult to study. In this research, scientists ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Although the Periodic Table of Elements is an impressive achievement of human understanding, scientists ...

Scientists at Oak Ridge National Laboratory study promethium, a radioactive element without stable isotopes, using a new method to analyze its bonding properties. "Promethium was the last puzzle piece ...

The production, purification and preparation of the promethium sample were supported by the DOE Isotope Program, managed by the Office of Science for Isotope R&D and Production. The single-crystal ...