It’s now time to say hello, officially, to the four new additions to the Periodic Table of Elements. This week, the International Union of Pure and Applied Chemistry (IUPAC) approved the names of the ...

Countless periodic table posters are now obsolete. Meet the newest elements: nihonium (Nh), moscovium (Mc), tennessine (Ts) and oganesson (Og). On November 28, the International Union of Pure and ...

Four new elements have four new names: nihonium, moscovium, tennessine and oganesson. These names correspond to elements 113, 115, 117 and 118, which scientists announced they had found in January, ...

High school chemistry students will now have to learn about four additional elements on the Periodic Table of Elements. The International Union of Pure and Applied Chemistry (IUPAC) has announced the ...

Four new elements now have names. In December, the International Union of Pure and Applied Chemistry officially recognized the discovery of elements 113, 115, 117 and 118, filling out the seventh row ...

Two of the heaviest elements on the periodic table were officially named on Thursday (May 31). The man-made elements 114 and 116, which contain 114 and 116 protons per atom, respectively, are now ...