Bohrium: Element Properties And Uses
Description
Bohrium is a synthesised, radioactive element with distinct chemical and physical properties. It finds application in advanced research and specialised industrial fields.
Introduction to the Element
Bohrium is an artificially produced element with atomic number 107. It was first obtained in the 1980s at a renowned nuclear research facility through heavy-ion collisions in particle accelerators. As a synthesised element, Bohrium does not occur naturally on Earth; its production requires highly specialised equipment and controlled laboratory conditions.
Description of the Chemical Properties
The chemical properties of Bohrium are inferred from its classification as a transition metal in group 7 of the periodic table. Given that theoretical predictions indicate its behaviour, it is expected to exhibit chemical properties akin to its lighter homologue, Rhenium.
Table of Data on the Physical Properties
The table below summarises the predicted physical properties of Bohrium:
Property |
Value |
Notes |
Atomic Number |
107 |
Identifies Bohrium in the periodic table |
Atomic Mass (approx.) |
~270 |
Based on the most stable isotope |
Density |
~29 g/cm³ |
The theoretical value, not confirmed experimentally |
Melting Point |
Not determined |
Expected to be high due to metallic bonding |
Boiling Point |
Not determined |
Not measured owing to its instability |
Further information is available at Stanford Advanced Materials (SAM).
Synthesis Methods
The synthesis methods for Bohrium are based on advanced nuclear reactions that are conducted in particle accelerators. In these experiments, researchers bombard a target element with heavy ions, thereby initiating fusion reactions that produce Bohrium atoms. The process requires precise control over conditions, given that the fusion of nuclei must occur without immediate decay.
Frequently Asked Questions
What is Bohrium?
Bohrium is a synthesised, radioactive element with atomic number 107 that is generated in high-energy nuclear reactions.
How is Bohrium produced?
It is synthesised in particle accelerators by bombarding target atoms under controlled conditions with heavy ions.
What are the chemical properties of Bohrium?
Its chemical properties are expected to be consistent with those of other transition metals in group 7, although only limited experimental data exist.
Are there any general applications for Bohrium?
Owing to its brief half-life and the difficulty in production, Bohrium is not used in routine applications and remains the subject of scientific research.
Which industrial products are associated with Bohrium research?
The methods developed for Bohrium research have influenced the synthesis of synthetic isotopes that are applied in medicine, nuclear safety, and in advanced materials.