The International Union of Pure and Applied Chemistry has approved the name and symbols for four elements: nihonium (Nh), moscovium (Mc), tennessine (Ts), and oganesson (Og), respectively for ...

Creating mnemonic phrases can help you remember the order of elements, especially for the first 20 elements or specific groups. These phrases are general and are available on other free online ...

Kosuke Morita led the Japanese team at the Riken Institute Four chemical elements ... up with permanent names and chemical symbols for the now-confirmed elements. "The chemistry community is ...