By contrast, the Earth is 34.6 percent iron ... comes with a poster, which I would promptly hang on the wall. The publisher has a website of the entire Yorifuji periodic table of elements ...

In this video excerpt from NOVA's "Hunting the Elements," New York Times technology columnist David Pogue explores how the periodic table of elements ... like nickel, iron, zinc and gold.

Since the invention of the periodic table 150 years ago this month ... That includes the iron in our skyscrapers, the silicon in our computers, the gold in our jewelry, and the calcium in our ...

The periodic table of elements is ... oldest surviving example of a classroom periodic table of elements, dating to 1885. The old classroom poster, printed in German on linen-backed paper, was ...

In an environment packed with excess energy (like a supernova), a small fraction of this energy may be used to bind free neutrons to iron atoms. One of the neutrons in the nucleus decays (or ...