strontium-87
type: Thing
description: isotope of strontium
additional property: PropertyValue
  property ID: P31
  value: isotope of strontium
additional property: PropertyValue
  property ID: P31
  value: stable isotope
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P3117
  value: DTXSID50161175
additional property: PropertyValue
  property ID: P4839
  value: Entity["Isotope", "Strontium87"]
additional property: PropertyValue
  property ID: P8494
  value: DTXCID6083666
additional property: PropertyValue
  property ID: P11089
  value: 27304595
confidence:
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    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 8
      unique citations norm: 0.003
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 8
  monthly pageviews: 0
  yearly pageviews: 6
  pageview trend:
    m: 2026-06
    v: 4
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 1
  tier: established
claims:
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    value: Q1325627
    source count: 0
    confidence: 0.0
    value label: isotope of strontium
  P31:
    value: Q878130
    source count: 0
    confidence: 0.0
    value label: stable isotope
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  P233:
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    confidence: 0.2
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  P274:
    value: Sr
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    confidence: 0.2
  P279:
    value: Q938
    source count: 0
    confidence: 0.0
    value label: strontium
  P652:
    value: 35A08Z11C3
    source count: 2
    confidence: 0.4
  P661:
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    confidence: 0.2
  P662:
    value: 6335517
    source count: 2
    confidence: 0.4
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  P1122:
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    value:
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  P1148:
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      amount: +49
    source count: 0
    confidence: 0.0
  P2017:
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    source count: 1
    confidence: 0.2
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    confidence: 0.2
  P2067:
    value:
      unit: http://www.wikidata.org/entity/Q483261
      amount: +86.909
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  P2154:
    value:
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    source count: 1
    confidence: 0.2

value:
  unit: http://www.wikidata.org/entity/Q28719934
  amount: -84880.06595
source count: 1
confidence: 0.2

value:
  unit: 1
  amount: +0.07
source count: 1
confidence: 0.2

value: /g/11cfv7mmt
source count: 0
confidence: 0.0

value: 29710909
source count: 1
confidence: 0.2

value: DTXSID50161175
source count: 2
confidence: 0.4

value: Entity["Isotope", "Strontium87"]
source count: 0
confidence: 0.0

value: DTXCID6083666
source count: 0
confidence: 0.0

value: 27304595
source count: 1
confidence: 0.2

source: NuDat
stated in qid: Q21234191
retrieved: 2016-06-23

source: NuDat
stated in qid: Q21234191
retrieved: 2015-12-10

source: The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures
stated in qid: Q45846010
retrieved: 2017-03-01

source: Global Substance Registration System
stated in qid: Q116031405
retrieved: 2016-10-14

source: PubChem
stated in qid: Q278487
retrieved: 2016-10-14

source: ChemSpider
stated in qid: Q2311683
retrieved: 2016-10-14

source: Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
stated in qid: Q28061352

source: UniChem
stated in qid: Q24170711

wikidata id: Q4300037
domain: isotope_of_strontium
level: standard
html url: https://4ort.xyz/entity/strontium-87
markdown url: https://4ort.xyz/entity/strontium-87.md
facts url summary: https://4ort.xyz/entity/strontium-87/facts.json
facts url standard: https://4ort.xyz/entity/strontium-87/facts.json
facts url full: https://4ort.xyz/entity/strontium-87/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-22T00:08:56.416054Z
entity updated at: 2026-05-03T23:45:09.469384+00:00Z
entity created at: 2026-05-03T13:44:08.782628+00:00Z