The periodic table stares down from the walls of just about every chemistry lab. The credit for its creation generally goes to Dimitri Mendeleev, a Russian chemist who in 1869 wrote out the known ...

This table includes all 118 known elements, providing their names, symbols, and atomic numbers. Image Source: yourdictionary.com. Classification of Elements of Periodic Table ...

The recommended name is darmstadtium with symbol Ds." The proposal to name element 111 Roentgenium, symbol Rg, has been recommended for approval by the Inorganic Chemistry Division Committee of IUPAC.