KS3 Chemistry Periodic table learning resources for adults, children, parents and teachers.

The periodic table of the chemical elements is a tabular method of displaying the chemical elements, first devised in 1869 by the Russian chemist Dimitri Mendeleev. Mendeleev intended the table to ...

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 ...

The periodic table of the elements is also seeing a size increase. On December 30, the International Union of Pure and Applied Chemistry (IUPAC) approved four new elements for inclusion in the table.

Give each student a Periodic Table of Energy Levels activity sheet. This table contains energy level models for the first 20 elements. The electrons are included only for the atoms at the beginning ...

To celebrate the International Year of the Periodic Table of Chemical Elements, prominent scientists shared their perspectives on the history of the periodic table, discoveries that have shaped ...

There's a clever design to the Periodic Table. Can you guess why every element has its own special spot? See if you're right with BBC Bitesize.

Oct. 11, 1939. Europe is at war, and US president Franklin D. Roosevelt has just received a fateful letter from Albert Einstein. Noting that “the element uranium may be turned into a new and ...

This year marks the 150th anniversary of the Periodic Table, and the principles that drove Dmitri Mendeleev to construct his table are still influencing today's research advances.

A periodic table of chemical elements showing where every atom in the solar system comes from. Jennifer A. Johnson/The Ohio State University; NASA; ESA ...