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An Entity of Type : dbkwik:resource/0VjbubI9NoB0-V01LItR6w==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

Dubnium is a chemical element in the periodic table with the atomic symbol Db and atomic number 105. This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope. Chemistry experiments have provided sufficient evidence to confidently place dubnium in group 5 of the Periodic Table.

AttributesValues
rdf:type
rdfs:label
  • Dubnium
rdfs:comment
  • Dubnium is a chemical element in the periodic table with the atomic symbol Db and atomic number 105. This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope. Chemistry experiments have provided sufficient evidence to confidently place dubnium in group 5 of the Periodic Table.
  • This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope and is a reflection of the stability of the Z = 108 and N = 162 closed shells and the effect of odd particles in nuclear decay.
sameAs
occurance
  • Synthetic
dcterms:subject
Number
  • 105(xsd:integer)
Stability
  • Radioactive
dbkwik:elements/pr...iPageUsesTemplate
dbkwik:exodus3000/...iPageUsesTemplate
Title
  • File: 1-icon.pngFile: 0-icon.pngFile: 5-icon.pngDubnium
Image
  • Dubnium.jpg
abstract
  • Dubnium is a chemical element in the periodic table with the atomic symbol Db and atomic number 105. This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope. Chemistry experiments have provided sufficient evidence to confidently place dubnium in group 5 of the Periodic Table.
  • This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope and is a reflection of the stability of the Z = 108 and N = 162 closed shells and the effect of odd particles in nuclear decay.
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