Property talk:P816
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Documentation
decays to
what isotope does this radioactive isotope decay to
what isotope does this radioactive isotope decay to
Description | connect all radioactive isotopes (parents) with their daughters | |||||||||
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Data type | Item | |||||||||
Template parameter | Infobox isotope: decay_product - Template:Infobox isotope (Q8946766) | |||||||||
Domain | According to this template:
isotopes
According to statements in the property:
When possible, data should only be stored as statementsisotope (Q25276), type of quantum particle (Q22675015), elementary particle (Q43116), composite particle (Q3366856) or chemical element (Q11344) | |||||||||
Example | uranium-235 (Q848497) → thorium-231 (Q14630529) Higgs boson (Q402) → W or Z boson (Q211922) neutron (Q2348) → protium (Q12830437) | |||||||||
Source | physics literature (note: this information should be moved to a property statement; use property source website for the property (P1896)) | |||||||||
Tracking: usage | Category:Pages using Wikidata property P816 (Q126375211) | |||||||||
Lists |
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Proposal discussion | Proposal discussion | |||||||||
Current uses |
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Search for values |
[create Create a translatable help page (preferably in English) for this property to be included here]
Type “isotope (Q25276), type of quantum particle (Q22675015), elementary particle (Q43116), composite particle (Q3366856), chemical element (Q11344)”: item must contain property “instance of (P31)” with classes “isotope (Q25276), type of quantum particle (Q22675015), elementary particle (Q43116), composite particle (Q3366856), chemical element (Q11344)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P816#Type Q25276, Q22675015, Q43116, Q3366856, Q11344, SPARQL
Value type “isotope (Q25276), type of quantum particle (Q22675015), elementary particle (Q43116), composite particle (Q3366856), chemical element (Q11344)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value isotope (Q25276), type of quantum particle (Q22675015), elementary particle (Q43116), composite particle (Q3366856), chemical element (Q11344) (or a subclass thereof). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P816#Value type Q25276, Q22675015, Q43116, Q3366856, Q11344, SPARQL
Required qualifier “decay mode (P817)”: this property should be used with the listed qualifier. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: protium (Q12830437)List of violations of this constraint: Database reports/Constraint violations/P816#mandatory qualifier, SPARQL
Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P816#Entity types
Scope is as main value (Q54828448): the property must be used by specified way only (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P816#Scope, SPARQL
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This property is being used by: Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
Caution with nuclide items
[edit]A lot of nuclide items are not labeled yet. Only create items after doing a thorough check of a few languages. If you create a nuclide please add it to the list Wikidata:Physics_task_force/List_of_nuclides. Especially the Dutch Wiki has a lot of nuclide articles. --Tobias1984 (talk) 14:45, 23 August 2013 (UTC)