Our bodies require other elements, including non-metal elements such as phosphorus ... These are almost one-quarter of the periodic table and are mainly found in the first four periods.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Bismuth, the 83rd element in the periodic table, has been known since ancient times, but was often confused with lead and tin. In 1753, Claude François Geoffroy from France demonstrated that ...

As global trade tensions intensify, the increasing demand for elements from the lesser known corners of the periodic table is making them an increasingly important piece on the new geopolitical chess ...

Despite the name, most REEs are not particularly rare. They were called “rare-earth elements” because, when they were ...

There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It's a fairly diverse group, with each rare earth mineral having different applications, pricing and ...

The periodic table thus established remained until ... break between the negative halogen and positive alkali-metal. Radioactive Elements.—The continuity of the periodic line thus established ...

Holt, one of Magellan’s offshore managers, said the aim was to test the physical requirements and environmental impacts of ...

Bulls N’ Bears Big Hits singles out Patriot Battery Metals’ caesium hits in Quebec that include a huge grade of 26.61% ...

The U.S. Treasury bond market lately has been acting oddly. If you weren’t worried already about the economy, now’s a good ...

While composed of sub-wavelength structures, Frequency Selective Surfaces are capable of manipulating electromagnetic ...

The elements that follow plutonium on the periodic table, known as the transplutonium elements ... Another previously unsuspected effect is that alkali metal counterions (i.e., sodium and cesium that ...