Cube Display and 118 Element cubes (temporary backorder) Personal Museum with mass numbers between 290

with mass numbers between 290 and 293 inclusive

50 million years ago

Rutherfordium's atomic number is 104 and its symbol is Rf

and petroleum products

The device was successfully detonated on July 16th

Cube Display and 118 Element cubes (temporary backorder) Personal Museum with mass numbers between 290This Cube Display is a "plug and play" set meant for everyone from universities to private collectors. It comes with all 118 element cubes as well as a custom built display case to hold them. If you are looking for a piece you can get excited about and be proud to show off this, is it! Made to order, contact us at EngineeredLabs@gmail. com