More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today. He announced his structure in 1869, but the challenge of ...

This is the second part of a three-part series written by Carolyn Krause. Many of the elements were synthesized using an Oak ...

Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have synthesized ...

The breakthrough disrupts long-held theories about the chemistry of the elements that follow uranium in the periodic table. A research team led by the Department of Energy's Lawrence Berkeley National ...

Accompanying Lesson Plan: Lesson 3.2: Finding Volume—The Water Displacement Method The chart shows that atomic size and mass for the first 20 elements in the periodic table. The size of ... Another ...

That’s why this periodic table clock really caught our eye. [gocivici]’s idea is a simple one: light up three different elements with three different colors for hours, minutes, and seconds ...

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...