The formula H₂O shows that water is made from two atoms of hydrogen (H) bonded to one atom of oxygen (O). Katie: Time for some science. And today it's a chemistry classic, the periodic table. And here ...

As of 2019, the Periodic Table of the Elements has been around for 150 years. Maybe you've felt a certain chemistry with 2019 but don't know why? Maybe it's because this year marks the 150th ...

Today, the International Union of Pure and Applied Chemistry (IUPAC) began a public review of the name and symbol—nihonium and Nh—that the research group led by Kosuke Morita, Group Director of the ...