To expand the periodic table, it might be time to go titanium. A new study lays the groundwork to expand the periodic table with a search for element 120, to be made by slamming electrically ...

They will again try to correctly match the cards with each element. Students will be able to interpret the information given in the periodic table to describe the arrangement of electrons on the ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. When you purchase through links on our site ...

It includes observations and conclusions that students are meant to make on their own. Students will begin to look closely at the periodic table. They will be introduced to the basic information given ...

At the far end of the periodic table is a realm where nothing is quite as it should be. The elements here, starting at atomic number 104 (rutherfordium), have never been found in nature.

Since the turn of the century, six new chemical elements have been discovered and subsequently added to the periodic table of elements, the very icon of chemistry. These new elements have high ...

The asteroid — named after the Greek muse of sacred hymns — is so dense that researchers theorize that it may be made up of elements not contained on the periodic table. The idea that some ...