The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

You're listening to Chemistry in its element brought to you by Chemistry World, the magazine of the Royal Society of Chemistry. For the human brain, iron is essential yet deadly. It exists on Earth ...

For example, the element symbol for iron is Fe, from the latin word ferrum for iron. On the periodic table, metals are found on the left and in the middle, and non-metals are on the right.

Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...

After a breakdown in US-Russia relations, Riken finds itself ahead of its rivals. And Lawrence Berkeley National Laboratory ...

These are almost one-quarter of the periodic table and are mainly ... 2026 The remaining 17 are trace elements needed in very small quantities. For example, iron is necessary for producing ...

Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...

The Periodic Table is an amazing chemistry tool that is organized with elements in order of increasing atomic number. The properties of the element change as you move across the row, but are similar ...

Minerals formed from iron-rich magma contain concentrations ... global conflicts and shortages. The elements from lanthanum to lutetium on the periodic table, plus scandium and yttrium are ...