One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic ...

We start with hydrogen, the lightest and most common element in the universe. We find it everywhere, and it is friendly with lots of other elements! A great choice to begin with. And then we meet ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

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 chases element 120 ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Neon colors, also sometimes referred to as fluorescent colors, are the rock stars of the visible spectrum — bold, electric and impossible to ignore.

The periodic table thus established remained until ... But what about the lower limit ? Hydrogen is the lightest known element and possesses the lowest atomic weight and is therefore assumed ...