Back in 1869, the great Russian chemist Dmitri Mendeleev noticed periodic trends in the properties of the elements that he was studying. Mendeleev realized that by identifying these trends and ...

BUTTE VALLEY — An unusual gift turning chemistry into a work of art was the subject of admiration at a dedication ceremony Wednesday at the Butte College campus. The gift was a table and bench ...

We're celebrating the 150th anniversary of the periodic table. Join us as we tour the cosmos, from the microscopic to the telescopic, with four scientists studying the role of four elements—zinc, ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

One hundred fifty years after Russian chemist Dmitri Mendeleev published his system for neatly arranging the elements, the periodic table it gave birth to hangs in every chemistry classroom in the ...