You are started with a periodic_table database that has information about some chemical elements. You can connect to it by entering psql --username=freecodecamp --dbname=periodic_table in the terminal ...

James Tickner does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The creation of element 120, aka unbinilium, would shake up the periodic table by adding a new eighth row to the famous chart. (Image credit: Getty Images) Researchers may have found a way to create a ...