Most occur naturally such as oxygen, gold, copper, carbon and helium. The periodic table is a way of arranging all of these chemical elements and putting similar ones together.

The periodic table of elements, or Mendeleev’s table, was created in 1869 by Russian chemist Dmitri Mendeleev. This table organizes all known chemical elements by their atomic number, or the ...

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 ...

Columns in the periodic table are called groups or families. Elements within the same group share similar properties because they have the same number of valence electrons (electrons in the ...

The four newest elements were formally added in 2016. The origins of the periodic table, however, go back to the 1860s.

All of which go to show how the periodic table of elements has become the iconic symbol of science. Mark Lorch is a Professor of Science Communication and Chemistry at the University of Hull.

The Quick Periodic Table of the Elements app gives users a slightly different take on the periodic table. Instead of just presenting a single version that’s color-coded the traditional way (by ...

Discovered 13 years ago, and officially added to the periodic table just weeks ago, element 112 finally has a name. It will be called "copernicium", with the symbol Cp, in honour of the astronomer ...