Periodic Table of Elements

Element Seaborgium - Sg

Comprehensive data on the chemical element Seaborgium is provided on this page; including scores of properties, element names in many languages, most known nuclides of Seaborgium. Common chemical compounds are also provided for many elements. In addition technical terms are linked to their definitions and the menu contains links to related articles that are a great aid in one's studies.

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Overview of Seaborgium

Seaborgium's Name in Other Languages

  • Latin: Seaborgium
  • Czech: Seaborgium
  • Croatian: Seaborgij
  • French: Seaborgium
  • German: Seaborgium - s
  • Italian: Seaborgium
  • Norwegian: Seaborgium
  • Russian: Сиборгий
  • Spanish: Seaborgio

Atomic Structure of Seaborgium

Chemical Properties of Seaborgium

Physical Properties of Seaborgium

Regulatory / Health

  • CAS Number
    • 54038-81-2
  • NFPA 704
    • Health:
    • Fire:
    • Reactivity:
    • Special Hazard: Radioactive<
    • OSHA Permissible Exposure Limit (PEL)
      • No limits set by OSHA
    • OSHA PEL Vacated 1989
      • No limits set by OSHA
    • NIOSH Recommended Exposure Limit (REL)
      • No limits set by NIOSH
    • Levels In Humans:
      Note: this data represents naturally occuring levels of elements in the typical human, it DOES NOT represent recommended daily allowances.
      • Blood/mg dm-3: n/a
      • Bone/p.p.m: n/a
      • Liver/p.p.m: n/a
      • Muscle/p.p.m: n/a
      • Daily Dietary Intake: n/a
      • Total Mass In Avg. 70kg human: n/a

    Who / Where / When / How

    • Discoverer: Albert Ghiorso, et al workers of the Lawrence Berkeley and Livermore Laboratories
    • Discovery Location: Lawrence Berkeley Laborator
    • Discovery Year: 1974
    • Name Origin:
      Named for Glenn T. Seaborg, an American nuclear chemist and winner of a Nobel prize.
    • Abundance of Seaborgium:
      • Earth's Crust/p.p.m.: N/A
      • Seawater/p.p.m.: nil
      • Atmosphere/p.p.m.: N/A
      • Sun (Relative to H=1E12): N/A
    • Sources of Seaborgium:
      Synthetically produced by bombarding Cf-249 with O-18 or CM-248 with Ne-22. Very few atoms have ever been produced.
    • Uses of Seaborgium:
      It is of research interest only.
    • Additional Notes:
      In August of 1997 the International Union of Pure and Applied Chemistry announced the official naming of this element as Seaborgium

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