experimental

Entrée : Aluminium - montrer la version 4

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_95fa2afe

[Wikipedia] Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating.

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est un Concept | feature of interest
modifié le 17 Nov 2023 08:31:48.797
soumis parHélène Bressan
accepté le 22 May 2023 15:23:41.182

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date accepted 22 May 2023 15:23:41.182
date submitted 22 May 2023 13:21:09.690
definition
entity Aluminium
source graph graph

description [Wikipedia] Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating.
item class feature of interest | Concept
label
fr Aluminium
en Aluminium
modified 17 Nov 2023 08:31:48.797
notation c_95fa2afe
register mots clefs
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 4
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Définition

description [Wikipedia] Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating.
exact match c 95fa2afe | 353
in scheme Vocabulaire des mots clefs
label
fr Aluminium
en Aluminium
pref label
fr Aluminium
en Aluminium
same as 353 | c 95fa2afe
top concept of Vocabulaire des mots clefs
type Concept | feature of interest
was attributed to Pôle THEIA