The periodic table of the elements ... The columns of the table represent groups, or families, of elements. The elements in a group often look and behave similarly, because they have the same ...

Each column of the periodic table is called a group. Every member of the group has a similar arrangement of electrons which can result in similar chemical properties. The group 15 elements ...

But a new element gets its own box on the periodic table—the most iconic real estate in science, and something that will hang in every science classroom in the world. Forever. The latest element ...

Gethin: And today we're going to be looking at the periodic table. Let's take a look at some Group 1 metals then - also known as alkaline metals. Fran: Group 1 elements are called the alkali metals.

The periodic table devised by Dmitri Mendeleev in 1869 had only seven groups, but Ramsay suspected the new element may belong to a hitherto unknown eighth group. Rayleigh and Ramsay both sought to ...

The team then charted those features in the new periodic table. The new work, described in the Jan. 15 Physical Review B, could help researchers identify which 2-D metals are most promising for ...

Each column of the periodic table is called a group. Every member of the group has a similar arrangement of electrons which can result in similar chemical properties. The group 15 elements ...