Explore the fascinating world of cesium, the most reactive metal on Earth, known for its incredible chemical reactivity and ...

David Bressan is a geologist who covers curiosities about Earth. What are the most common minerals on earth? The answers is not as easy at is seems and depends if we consider the entire earth or ...

Iron is the most abundant metal on Earth and by far the one most used by man. It is cheap, strong and extremely versatile – but humans were only able to refine it 5,000 years ago, long after ...

Nevertheless, if you look at the universe as a machine for converting hydrogen to other elements, it is still young, with most of its journey ahead of it. Looking only at the Earth, however ...

Lanthanum and cerium are among the most common rare earth metals. Lanthanum is used in camera lenses and lighting. Cerium is used in catalytic converters, which reduce combustion engine emissions.

Despite their common ... and other metals to increase their creations’ sturdiness. Most mysterious: Metallic hydrogen Squeeze No. 1 with more than a million times the pressure of Earth’s ...

There are 17 rare earth elements ... of 17 metals includes the 15 metallic elements found at the bottom of the periodic table, as well as the elements yttrium and scandium. The most valuable ...

Lanthanum and cerium are among the most common rare earth metals. Lanthanum is used in camera lenses and lighting. Cerium is used in catalytic converters, which reduce combustion engine emissions.