Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. ... As an example, elements in Group 8A ...

The periodic table of the elements isn't as confusing as it looks. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists had a ...

The periodic table is about to get a little bit longer, thanks to the addition of four new super-heavy elements. ... Element 118, for example, is the heaviest element to date, ...

The periodic table stares down from the walls of just about every chemistry lab. The credit for its creation generally goes to Dimitri Mendeleev, a Russian chemist who in 1869 wrote out the known ...

In June 2009, element 112 was designated as an official element, more than a decade after it was first created. Sam Kean explained why changing the periodic table requires the scientific ...

He anthropomorphizes each element. For example, alkali metals have “floaty, ... The publisher has a website of the entire Yorifuji periodic table of elements, which is perfect for projecting.

The elements that make up each column of the periodic table share a set of common traits. Here, a chemist describes group 15 and the crucial role they play in life. U.S.

Time to re-write the textbooks. The International Union of Pure and Applied Chemistry (IUPAC) has confirmed the existence of four new elements with the atomic numbers 113, 115, 117, and 118.

As of 2019, the Periodic Table of the Elements has been around for 150 years. Maybe you've felt a certain chemistry with 2019 but don't know why? Maybe it's because this year marks the 150th ...

This year is the International Year of the Periodic Table of Chemical Elements—and today (March 6), the modern version celebrates its 150 th birthday.. To find out more about the table and how ...

More accurately, every element on the periodic table has unstable isotopes. “Isotope” is the word for different versions of the same element with different numbers of neutrons. For example, a ...