These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon ...

A small but mighty microbe that can safely extract the rare earth and other critical elements for building everything from satellites to solar panels has another superpower: capturing carbon dioxide.

The periodic table of elements, or Mendeleev’s table, was created in 1869 by Russian chemist Dmitri Mendeleev. This table organizes all known chemical elements by their atomic number ...

A primordial element, and one of the first additions to Mendeleev's periodic table ...

Periodic Table of the Elements is an open-source sample app from Microsoft's Mixed Reality Design Labs. It demonstrates how to use Mixed Reality Toolkit(MRTK)'s input system and building blocks to ...

Can you name the chemical element by symbol? History Smart News Articles Smart News Travel ...

Rare earths are the world’s most in-demand elements. Marco Magrini reports on the battle for their future — and ours ...

Table 2 DOC content and trace-element concentration factors ... Fisher, N. & Sañudo-Wilhelmy, S. Uptake of dissolved organic carbon and trace elements by zebra mussels . Nature 407, 78–80 (2000 ...