105

Db

Dubnium
[ 268 ]
 Historical Information

Dubnium apparently was synthesized by Russian and American workers independently by bombardment technologies. Its actual isolation as the free element has not been accomplished.
Basic Information Shells
  • Name:Dubnium
  • Symbol: Db
  • Atomic number: 105
  • Atomic weight:[ 268 ]
  • Standard state: presumably a solid at 298 K
  • Group in periodic table: 5
  • Group name:none
  • Period in periodic table: 7
  • Block in periodic table: d-block
  • Classification: Metallic
 Dubnium
Uses Trivia
  • It has no uses.

Dubnium is a synthetic element that is not present in the environment at all.