The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

This page uses out understanding of the atomic model and the periodic table to explore the following observations ... Look at electron configuration of nitrogen v. phosphorous (image of box/arrow ...

February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

After a breakdown in US-Russia relations, Riken finds itself ahead of its rivals. And Lawrence Berkeley National Laboratory chases element 120 ...

BeautyStat is rebranding with a new skincare category, a formula upgrade for its two most popular products, new packaging and ...

Lithium batteries are in the news constantly. But lithium has plenty of other uses. It's a drug for bipolar disorder. It used ...

The couple behind a new Periodic Table of Greek Mythology believe that representing a more diverse range of voices is vital for 'anyone who ...

For elements in the first three periods of the periodic table (hydrogen - argon), the orbitals can simply be filled up by increasing energy energy level. A difficulty arises when we come to potassium.

Silicon (Si) is a metalloid, element number 14 on the periodic table. Like carbon, silicon has four bonding sites, but silicon is more than twice as heavy as carbon. The high melting point of ...

Space is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules ...

Scientists just got 1 step closer to creating a 'superheavy' element that is so big, it will add a new row to the periodic table —Chemists broke a 100-year-old rule to make extremely unstable ...