elemental

There are many cases after a few hours of rest, people have solved problems that are hard to think forever. Quite a few stories tell the invention ...

Element 117 is nearly 40% heavier than lead and has been dubbed ununseptium temporarily, its name related to its atomic number.

It was here that 6 new super heavy elements were invented, filling 6 empty cells in the Chemical Periodic Table. And that also attracts the admiration and footsteps of this