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 ...

AI Learns To Uncover the Hidden Atomic Structure of Crystals AI-supported crystallography is helping scientists solves the century-old puzzle of studying nanocrystals.

Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic structure.

In the decades since, the classroom periodic table has evolved into the "medium-long" table where the transition metals do not double back but instead are arranged in their own block.

Novel membrane technology achieves precise separation of near-identical molecules using atomic-scale structural control, potentially reducing industrial energy use by eliminating distillation.

Niels Bohr 's Nobel Lecture on December 11, 1922, titled The Structure of the Atom, is one of the most significant contributions to our understanding of atomic structure and quantum mechanics ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications.

A new study lays the groundwork to expand the periodic table with a search for element 120, to be made by slamming electrically charged titanium atoms, or ions, into a californium target.

First 20 elements of the periodic table: This article provides a comprehensive list of the first 20 elements in the periodic table along with their atomic numbers and symbols.

Periodic Table of Elements: History, Element Names, Symbols, Trick to Learn Modern Periodic Table: This article will elaborate on the periodic table and its characteristics. Read here to learn the ...

1. Atomic Structure and the Periodic Table 8. Groups in the periodic table Dr Sunayana Bhargava and Tulela Pea look at Groups 1, 7 and 0 of the Periodic table. 10 mins Bitesize GCSE Chemistry 2.