Gristium - 271th Element

Gristium [GR] is a powderish-solid element no bigger than 10mm or 1 cm it is very stable on many isotopes but rarely explodes out of knowhere. It was also discovered Lenny and it is in public with diffrent uses. It bonds with literally everything. It is also minorly radioactive for some reason and it glows in the dark really bright

Isotypes of Gristium