meaning they don't react with any other elements. There are some exceptions to this rule in the transition elements, which fill the shorter columns at the center of the periodic table. These ...

as well as other properties. What made Mendeleev’s table special was his recognition that the periodic system was strong enough to predict undiscovered elements, which he left holes for ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

The periodic table of the elements isn't as confusing as it looks ... The Christian Science Monitor, and other publications. Previously, he taught physics and English in Mozambique and Japan ...

With element 117, the periodic table is complete for the first time ... did not resemble those of other elements in the same column of the table. The reason is that some of the electrons orbiting ...

The periodic table stares down from the walls ... although he rather overdid the guess work with suggestions for elements lighter than hydrogen and another sitting between hydrogen and helium ...

And it may also be that the current upper end of the periodic table is just another such gap, beyond which may exist an island of stability containing useful elements never before encountered.

Until now, these elements had temporary names and symbols on the periodic table as their existence was ... but we just never saw another event. I was not prepared to give up, however, as I ...

In other words, it contains elements not on the periodic table at all. These elements would be stable around atomic number 164, which is far denser that Osmium, the densest known naturally ...

In the periodic table of elements there is one golden rule for carbon, oxygen and other light elements: Under high pressures, they have similar structures to heavier elements in the same group of ...

It will probably run another 50 years after it gets a new pressure vessel ... include international searches for elements 119 and 120, the next two elements of the periodic table.” Thank you, Carolyn.