This could open up newer possibilities in making superheavy elements in the lab and understanding nuclear stability at higher ...

The periodic table’s arrangement also allows scientists to discern trends in element properties, including electronegativity, ionization energy, and atomic radius. Many scientists worked on the ...

Chemical Properties. The chemical characteristics of the elements can equally well be studied, for there are the acid- and base-forming elements on the chart, whose zones gradually infiltrate from ...

Discovery of New Chemical Elements. ... he had even gone so far as to describe in detail the properties of the three hypothetical elements—ekaboron, eka-aluminum, and ekasili- con.

Altogether, they observed nine promethium-binding oxygen atoms in the complex, which allowed them to probe several of the metal’s fundamental chemical properties for the first time. “We discovered how ...

How rare earth elements’ hidden properties make modern technology possible. These 17 metals fine-tune light and generate powerful magnetic fields ...

One such element is Promethium, and a new study from scientists at Oak Ridge National Laboratory has successfully analyzed chemical properties of the rare earth metal some 80 years after its ...

THE discovery of the elements 95 and 96 was announced on November 16, 1945, by Prof. G. T. Seaborg, of the University of California, now working at the 'Metallurgical Laboratory' of Chicago ...

The periodic table, first invented by Dmitri Mendeleev in 1869, groups the 118 known chemical elements according to their chemical properties. Because elements in the same parts of the periodic ...

What do EVs, fighter jets and digital cameras have in common? Rare earth elements that are wanted everywhere but only sourced in some places.

IN 1937, Perrier and Segrè showed that radioactive isotopes of element 43 could be formed by neutron or deuteron bombardment of molybdenum1. Several chemical properties of element 43 were ...