Only a Few Grams of This Element Exist—and Scientists Have Used It to Break the Rules of the Periodic Table
More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...
Hackaday2y
periodic table
The periodic table was designed in Adobe Illustrator and UV printed on a sheet of translucent plastic by an advertising company that specializes in such things, but we’d imagine other methods ...
C&EN4mon
Periodic Table of Chemical Elements
The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...
Royal Society of Chemistry1mon
The d-block elements
The elements that lie between group 2 and group 13 are often referred to as the d-block elements. In this topic, we will concern ourselves with the elements of the third period: scandium to zinc. The ...
PBS6y
Pyrotechnics: It's Elemental
Anyone who has seen a fireworks display has probably wondered, "How'd they do that?" Well it's actually quite elemental—The Periodic Table of the Elements, that is. The whiz, bang, pop ...
Interesting Engineering on MSN3d
US’ new radioactive molecule discovery challenges periodic table post uranium
Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have synthesized ...
C&EN2y
Periodic Table of Chemical Elements
This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements in 1869. In celebration, the United Nations Educational, Scientific, and Cultural ...
Royal Society of Chemistry6y
Finding the periodic table
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 ...