Thorium-232
broader: Chemical entity
definition: def 5aa9be7c
modified: 2023-09-15T10:52:46
created: 2023-09-15T10:44:36
in scheme: ozcar-theia
type: Entity
type: Concept

Chemical entity
type: Concept
narrower: Thorium-232

def 5aa9be7c
source: Thorium-232
value: Thorium-232 (232Th) is the main naturally occurring isotope of thorium, with a relative abundance of 99.98%. It has a half life of 14 billion years, which makes it the longest-lived isotope of thorium.