A research team involving University of Iowa chemists reports a new oxidation state for a rare earth chemical element, a ...

elements and compounds, mixtures, atomic structure, Mendeleev's periodic table, groups in the periodic table and transition metals. Atomic structure and the periodic table flashcards include atom ...

The students of Huntington High School's Quiz Bowl team could. That is why they are competing this weekend, from April 25 to April 27, in the National Academic Quiz Tournaments' Small School National ...

When the first periodic table was formulated by Mendeleev, it was the only group that contained just a single known element — manganese. In the early twentieth century, several claims were made ...

Australia is joining the European Union and the United States in establishing strategic reserves of critical minerals, but ...

Author Dava Sobel discusses how she discovered the many forgotten female scientists who were mentored by Marie Curie in early ...

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 ...

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China restricts the export of seven rare earth minerals essential for EVs, electronics, and defence; explore the full list ...

It's a fairly diverse group, with each rare earth mineral ... earth metals refer to the specific category of 17 elements on the periodic table, and rare earth minerals refers to the minerals ...

Much like how the periodic table in chemistry organized elements and predicted new ones ... you might be able to figure out the friends groups just by looking at the guests at each table. This scene ...

A Brazilian rare earths mine backed by American investors illustrates China’s grip over the strategic minerals that underpin ...