The periodic table of elements is a landmark categorization developed in 1869 by the Russian chemist and inventor Dmitri ...

You know the periodic table that hung on the wall of every science class you took at school? As of today, it’s wrong. Or more precisely, it's inaccurate.

The periodic table is getting an update. The International Union of Pure and Applied Chemistry announced that four new chemical elements have been assigned atomic numbers 113, 115, 117 and 118.

Meet nihonium (Nh), moscovium (Mc), tennessine (Ts) and oganesson (Og), the newest elements on the periodic table to receive names. But don’t get too attached to the nomenclature for these ...

Do an image search on ‘table of elements’: there are some really beautiful woodworking projects designed around collecting all 90-ish, and some creative ways people try to deal with the ...

But the periodic table contains still more; the heaviest so far is element 118, oganesson, a “super-heavy” element with 118 protons and a half-life of half a millisecond.

The periodic table of elements is a landmark categorization developed in 1869 by the Russian chemist and inventor ... It's no mean feat, the best we got was 57, a little under half — can you do ...