But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...

Lesson Plans: The Periodic Table and Bonding Download inquiry-based ... and feelings of self-efficacy about chemistry among public audiences. The Period Table of Endangered Elements presents elements ...

This volume came from a symposium held during the 252 nd American Chemical Society National Meeting in August 2016, shortly after the completion 7th row of the periodic table. Its chapters explore the ...

Watch this video to find out more information on the periodic table close periodic tableA table which lists all of the chemical elements and arranges them in a way that is useful. It allows us to ...

Electronegativity, an essential characteristic of all elements in the periodic table, measures an atom's ability to attract electrons towards itself within a chemical bond. This vital theoretical ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today. He announced his structure in 1869, but the challenge of ...