stable

Entry: elemental molecular entity

URI: http://registry.it.csiro.au/def/environment/object/chemical_element

A molecular entity all atoms of which have the same atomic number. A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, the number of protons in its nucleus.

Core metadata

is a Species | substance or taxon | Substance | Concept
submitted bySimon Cox
accepted on 7 Dec 2015 04:05:42.540

All registration metadata

date accepted 7 Dec 2015 04:05:42.540
date submitted 7 Dec 2015 04:05:08.378
definition
entity elemental molecular entity
source graph graph

description A molecular entity all atoms of which have the same atomic number. A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, the number of protons in its nucleus.
item class Species | Substance | substance or taxon | Concept
label elemental molecular entity
notation chemical_element
register object
status status stable
submitter
account name simon.cox@csiro.au
name Simon Cox

type register item
version info 2

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Definition

broader molecular entity
broader transitive chemical entity | chemicals
definition A molecular entity all atoms of which have the same atomic number. A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, the number of protons in its nucleus.
description A molecular entity all atoms of which have the same atomic number. A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, the number of protons in its nucleus.
exact match cHEBI 25362
label element
narrower non metal | semi metal | metal | halogen molecular entity | noble gas
narrower transitive carbon | hafnium | sulphur | rubidium | bismuth | chlorine | sodium | molybdenum | rare earth metal | selenium | post-transition metal | thorium | ytterbium | boron | vanadium | titanium | carbon - inorganic | iron | bromine | cerium | erbium | lanthanum | oxygen 18 | samarium | antimony | holmium | cadmium | zinc | alkali metal molecular entity | radon 222 | caesium | organic sulphur | radium | chromium | zirconium | transition metal | silicon | indium | tritium | rare earth element | iodine | cobalt | magnesium | carbon 14 | thulium | silver | copper | oxygen | radon 226 | nickel | helium | uranium | arsenic | gallium | radon 220 | chlorine 36 | neodymium | strontium | nitrogen | manganese | dysprosium | fluorine | praseodymium | scandium | yttrium | terbium | europium | gadolinium | hydrogen | potassium | lithium | radon | carbon 13 | deuterium | phosphorus | thallium | barium | alkaline earth metal | lutetium | beryllium | mercury | lead | actinide | aluminium | tellurium | tin | calcium
pref label elemental molecular entity
source eReefs
type Species | substance or taxon | Substance | Concept