EnvThes
type: ConceptScheme

deprecated concept
type: Concept

isotope
type: Concept

isotope
type: Concept
is replaced by: isotope
deprecated: true
broader: deprecated concept
definition: [Henderson's] n. a form of a chemical element having the same atomic number (number of protons) and identical chemical prop­erties as another, but differing in atomic mass as a result of a different number of neutrons in the atomic nucleus. a. isotopic.
in scheme: EnvThes
scope note: US LTER controlled vocabulary