experimental
Entrée : Magnesium
URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_82539439
[Wikipedia] Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure.
Métadonnées principales
est un | feature of interest | Concept |
modifié le | 17 Nov 2023 08:31:48.229 |
soumis par | Hélène Bressan |
accepté le | 22 May 2023 15:14:15.980 |
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date accepted |
22 May 2023 15:14:15.980
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date submitted |
22 May 2023 13:21:09.597
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definition |
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description |
[Wikipedia] Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure.
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Concept
| feature of interest
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modified |
17 Nov 2023 08:31:48.229
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notation |
c_82539439
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register |
mots clefs
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status |
status experimental
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submitter |
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type |
register item
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version info |
4
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Définition
alt label |
Mg
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description |
[Wikipedia] Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure.
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exact match |
c 82539439
| 20829
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in scheme |
Vocabulaire des mots clefs
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pref label |
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same as |
20829
| c 82539439
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top concept of |
Vocabulaire des mots clefs
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type |
feature of interest
| Concept
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was attributed to |
Pôle THEIA
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