experimental
Entry: Barium
URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_9db1251e
[Wikipedia] Barium is a chemical element with the symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.
Core metadata
is a | feature of interest | Concept |
changed on | 17 Nov 2023 08:31:48.586 |
submitted by | Hélène Bressan |
accepted on | 22 May 2023 14:58:37.486 |
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All metadata properties
date accepted |
22 May 2023 14:58:37.486
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date submitted |
22 May 2023 13:21:09.446
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definition |
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description |
[Wikipedia] Barium is a chemical element with the symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.
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feature of interest
| Concept
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label |
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modified |
17 Nov 2023 08:31:48.586
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notation |
c_9db1251e
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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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Definition
alt label |
Ba
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description |
[Wikipedia] Barium is a chemical element with the symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.
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exact match |
c 9db1251e
| 719
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in scheme |
Vocabulaire des mots clefs
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label |
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pref label |
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same as |
c 9db1251e
| 719
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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 |
Pole THEIA
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