Silicon is a primordial element, created during the Big Bang or by nuclear fusion during a supernova. It's the eighth most abundant element in the observable Universe, but the third most abundant on ...

This post is the first in a three-part series on how living creatures use the elements of the periodic table. Learn more about the elements on NOVA's two-hour special, "Hunting The Elements." When ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. When you purchase through links on our site, we ...

Silicon is the 14th element on the periodic table. It's a metalloid, meaning it has properties of both metals and nonmetals, and is the second most abundant element in the Earth's crust, after oxygen.

Carbon and silicon share some chemical similarities. “It’s just below carbon on the periodic table, so it has some of the same properties as carbon,” says Schulze-Makuch.

While I don’t expect my elementary students to be able to memorize the periodic table of elements, ... the Earth is 34.6 percent iron, 29 percent oxygen, 15 percent silicon, 12.7 percent ...

Silicon: A Versatile Element Found in Nature and Technology. Silicon, the 14 th element in the Periodic Table, ...

Discover who created the periodic table of elements and how it works. Learn about Dmitri Mendeleev’s contributions, its structure, and why it’s essential for science.