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2ef63fadccab10f2c6f62f8fffae24ea7d27407c
2ef63fadccab10f2c6f62f8fffae24ea7d27407c
Reference
http://www.wikidata.org/reference/2ef63fadccab10f2c6f62f8fffae24ea7d27407c
Q556-91b53d24-4ee2-7370-e5dd-7a7fa9753745
wasDerivedFrom
2ef63fadccab10f2c6f62f8fffae24ea7d27407c
Reference
http://www.wikidata.org/reference/2ef63fadccab10f2c6f62f8fffae24ea7d27407c
type
Reference
P1476
Atomic weights of the elements 2009 (IUPAC Technical Report)
@en
P248
Pure and Applied Chemistry
P813
2020-02-08T00:00:00Z
http://www.w3.org/2001/XMLSchema#dateTime
P813
9d5e253076ca91b14dd0f85f600c5a99