About: Protactinium   Sponge Permalink

An Entity of Type : dbkwik:resource/xoykDFxJFBgF02W_HRnEzw==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

Because of its scarcity, high radioactivity and high toxicity, there are currently no uses for protactinium outside of scientific research.

AttributesValues
rdf:type
rdfs:label
  • Protactinium
rdfs:comment
  • Because of its scarcity, high radioactivity and high toxicity, there are currently no uses for protactinium outside of scientific research.
  • Protactinium (symbol Pa) is a chemical element, atomic number 91 on the periodic table.
  • Protactinium is element 91. It is radioactive and its most stable isotope has a half-life of around 30,000-40,000 years.
sameAs
dcterms:subject
Row 9 info
  • natural
Row 8 info
  • orthorhombic
Row 4 info
  • actinide
Row 10 title
  • Radioactivity
Row 7 title
  • Phase
Row 1 info
  • Otto H. Gohring and Kasimir Fajans
  • protactinium
Row 8 title
  • Crystal Structure
Row 4 title
  • Category
Row 9 title
  • Synthetic or natural
Row 2 info
  • 1913(xsd:integer)
  • Pa
Row 6 info
  • lusterous bright silver
Row 1 title
  • Name
  • Discovered by
Row 5 info
  • 2818322092(xsd:double)
Row 2 title
  • Symbol
  • Year of Discovery
Row 6 title
  • Color
Row 10 info
  • high
Row 5 title
  • Electrons Per Shell
Row 3 info
  • 91(xsd:integer)
  • Greek for 'first beam'. '-proto' means first, while actinium mean 'ray or beam'
Row 3 title
  • Name
  • Atomic Number
Row 7 info
  • solid
dbkwik:chemistry/p...iPageUsesTemplate
dbkwik:memory-beta...iPageUsesTemplate
Number
  • 91(xsd:integer)
Box Title
  • History
  • General Properties
Name
  • Protactinium
dbkwik:elements/pr...iPageUsesTemplate
dbkwik:exodus3000/...iPageUsesTemplate
Mass
  • *
Symbol
  • Pa
abstract
  • Because of its scarcity, high radioactivity and high toxicity, there are currently no uses for protactinium outside of scientific research.
  • Protactinium (symbol Pa) is a chemical element, atomic number 91 on the periodic table.
  • Protactinium is element 91. It is radioactive and its most stable isotope has a half-life of around 30,000-40,000 years.
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