But Crookes was also an active chemist. He discovered the element thallium and is credited by some with the discovery of our topic today, europium. In the late 1880s, Crookes noticed a new line in ...

thallium, barium. What are they? And what are they used for? Minor metals merchant Anthony Lipmann explains how he made a fortune tracking down a stockpile of one toxic element sufficient to kill ...

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Hover over elements in this interactive representation of our Elements of Success Periodic Table to see details. If an element doesn't have a sponsor, click on it to sponsor today.

By means of it the elements rubidium, cesium, thallium, indium, gallium, scandium and helium have been discovered. THE PERIODIC LAW. Soon after the atomic weights had been determined ...

This innovative series provides authoritative, concise overviews of the many novel isotope and elemental systems that can be used as ‘proxies’ or ‘geochemical tracers’ to reconstruct past environments ...

OSAKA--Thallium was detected in the comatose aunt of a man detained on suspicion of using the highly toxic substance to kill a female acquaintance, police said. Just 1 gram of thallium is enough ...

Some substances, like particles of this iron, contain only one kind of atom. Iron is an element. It is made of only one type of atom: iron atoms. Sulfur is another element. It contains only sulfur ...

Cambridge Elements are a new concept in academic publishing and scholarly communication, combining the best features of books and journals. They consist of original, concise, authoritative, and ...

Hereby, the development of analytical techniques for high-precision isotope and trace element measurements and the development of quantitative tools for the investigation of local and large-scale ...

The fundamental data structure in a data processing system. Any unit of data defined for processing is a data element; for example, ACCOUNT NUMBER, NAME, ADDRESS and CITY. A data element is ...