Scientists Have Confirmed the Heaviest Metal Ever Observed: Ununseptium

An international team of researchers has just published a paper confirming the existence of element number 117—ununseptium. It's the heaviest element ever created, with an atom of ununseptium outweighing an atom of lead by 40 percent. Make some room on your periodic table, there's a new metal in town. » 5/03/14 4:13pm 5/03/14 4:13pm

This periodic table shows each element's relative abundance on Earth

The classic periodic table of elements is useful for understanding the relationships between the elements, but it doesn't tell us much about the chemical makeup of Earth. This periodic table, created by Professor William F. Sheehan of the University of Santa Clara and published in 1976, offers a somewhat different… » 12/01/12 5:00pm 12/01/12 5:00pm

Meet the Periodic Table of Elements, personified as 118 cartoon men

Despite the handy chart that is the Periodic Table of Elements, memorizing the properties of each chemical element is not always an easy task for visual learners. But Bunpei Yorifuji's Wonderful Life with the Elements offers a cartoon view of chemistry, illustrating each element as a little man bearing an afro, tighty… » 9/15/12 8:00am 9/15/12 8:00am