/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / ASTATINE

ASTATINE

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/ASTATINE
Definition An <ASTATINE> is an <Atom> and a <RADIOACTIVE CHEMICAL ELEMENT> with symbol At and atomic number 85. It is a member of the halogens