Seaborgium

Chemical element with atomic number 106 (Sg)

Seaborgium is a synthetic chemical element; it has symbol Sg and atomic number 106. It is named after the American nuclear chemist Glenn T. Seaborg. As a synthetic element, it can be created in a laboratory but is not found in nature. It is also radioactive; the most stable known isotopes have half lives on the order of several minutes.

This keyword could refer to multiple things. Here are some suggestions: