On the far right side of the periodic table, just beneath oxygen, sits a lesser-known group of elements called the chalcogens ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

Try these interactive flashcards based on GCSE chemistry past papers. By working your way through the flashcards created by experts, you can prepare for your chemistry exams and make your revision ...

How far into the periodic table could you get? Would you be breaking any laws? At what point would your periodic table start ...

By the time these stories reach textbooks, however, they have often been distilled into simplified versions, stripping out ...

A new study suggests rare earth elements form in magma above ancient subduction zones, as that magma reacts with substances ...

In a world first, the team, led by Professor Stephen Liddle, discovered a new type of aromatic molecule made entirely of ...

A handful of elements command the world's wealth while others are as worthless as the dirt they are buried in.

Uranium is a naturally occurring radioactive element which has the atomic number of 92 and chemical symbol U in the periodic ...

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A new approach reveals unexpected ways oxygen can bind to rare metals. Iron plays a central role in how the body uses oxygen. In hemoglobin, it binds dioxygen, a pair of oxygen atoms, allowing blood ...