stable

Item: helium

URI: http://environment.data.gov.au/def/object/helium

Helium is a chemical element with symbol He and atomic number 2.

Core metadata

is a Concept | Substance | substance or taxon
submitted bySimon Cox (email)
accepted on 16 Feb 2016 04:55:55.858

All registration metadata

date accepted 16 Feb 2016 04:55:55.858
date submitted 16 Feb 2016 04:55:49.451
definition
entity helium
source graph graph

description Helium is a chemical element with symbol He and atomic number 2.
item class Substance | Concept | substance or taxon
label helium
notation helium
register object
status status stable
submitter
account name simon.cox@csiro.au
name Simon Cox (email)

type register item
version info 2

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Definition

broader s-block molecular entity | noble gas
broader transitive main group molecular entity | molecular entity | chemicals
cas number 7440-59-7
definition Helium is a chemical element with symbol He and atomic number 2.
description Helium is a chemical element with symbol He and atomic number 2.
label helium molecular entity
narrow match cHEBI 33680 | cHEBI 33679
pref label helium
source eReefs
type Concept | Substance | substance or taxon

Links

Has broader concept

Has broader transitive concept

Has narrow match