Db

Dubnium

Where is it found in Nature?

Fun Facts:

  • Named after Dubna
  • Dubna: The area near Moscow where Soviet scientists discovered Dubmium.
  • Has a half life of about 34 seconds
  • Discovered in 1967

Dubnium on the Periodic Table

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Dubnium

  • Atomic Number: 105
  • Atomic Mass: 262
  • Symbol: Db
  • Group: 6
  • Period: 7
  • Number of Protons: 105
  • Number of Neutrons: 157
  • Number of electrons:105

Physical Properties

  • Density of solid: 21600 (predicted) kg m‑

Uses of Dubnium

  • Currently only used in research

Works Cited

"Dubnium." - Element Information, Properties and Uses. N.p., n.d. Web. 11 Dec. 2014.


"Dubnium." Minerals Education Coalition. N.p., n.d. Web. 18 Dec. 2014.


"Dubnium: The Essentials." WebElements Periodic Table»Dubnium»the Essentials. N.p., n.d. Web. 18 Dec. 2014.


"Dubnium." Chemicool Periodic Table. Chemicool.com. 05 Oct. 2012. Web. 12/18/2014

<http://www.chemicool.com/elements/dubnium.html>.


"Dubnium - Db." Dubnium (Db). N.p., n.d. Web. 18 Dec. 2014.


"The Most Beautiful Periodic Table Products in the World." Photo Periodic Table Posters. N.p., n.d. Web. 18 Dec. 2014.