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

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 ...

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

While you're watching, look out for where different elements are found in the periodic table. Mrs Roberts: So, here I have an empty pop can. This is made of aluminium. Aluminium is an element.

Researchers may have found a way to create a new superheavy element, known as "element 120," which would be so hefty that it ...

For the last fifty or so years, the periodic table has been incomplete. Elements after uranium on the periodic table have been synthesized for the past few decades, but there were always a few ...

so it is expected that francium is slightly more electronegative. Electronegativity generally increases as you move from left to right across a period in the periodic table. It decreases as you move ...

John Newlands took issue with the credit that Mendeleev was given for the periodic table in his book ‘On the Discovery of the Periodic Law’ in 1884, going so far as to quote Mendeleev as supporting ...