Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

Elements in the same column in the periodic table (‘homologues’) share similar chemical properties because they have similar electron configurations, with the same number of electrons in their ...

Elements 113, 115, 117 and 118 to be named by scientists from Russia, the United States and Japan.

The 4D Periodic Table of Chemical Elements is an answer to this question, having a geometric structure related to the hypercube, a four-dimensional cube. Professor Haresh Lalvani published his paper ...

Periodic Table of Chemical Elements The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called ...

The International Year of the Periodic Table of Chemical Elements 2019 is an opportunity to reflect upon many aspects of the Periodic Table, including its history, social and economic impacts, the ...

Four chemical elements have been formally added to the periodic table, completing the scheme's seventh row.

Four chemical elements have been formally added to the periodic table, completing the scheme's seventh row.

150 years ago, Russian chemist Dmitrii Mendeleev created the periodic table of the elements, revolutionizing chemistry.

The periodic table of elements that most chemistry books depict is only one special case. This tabular overview of the chemical elements, which goes back to Dmitri Mendeleev and Lothar Meyer and the ...