Promethium - rare and unremarkable
Our Changing World - En podkast av RNZ - Onsdager
Despite its gruesome mythical name, the radioactive element promethium has no particular claim to fame, says Prof Allan Blackman from AUT in ep 64 of Elemental.
Our Changing World - En podkast av RNZ - Onsdager
Despite its gruesome mythical name, the radioactive element promethium has no particular claim to fame, says Prof Allan Blackman from AUT in ep 64 of Elemental.