What are the main uses of berkelium?

What are the main uses of berkelium?

Berkelium-249 (330-day half-life) has been widely used in the chemical studies of the element because it can be produced in weighable amounts that are isotopically pure by nuclear reactions beginning with curium-244. The only use of berkelium has been in the synthesis of heavier elements such as tennessine.

What is beryllium used for?

Beryllium is a silvery-white metal. It is relatively soft and has a low density. Beryllium is used in alloys with copper or nickel to make gyroscopes, springs, electrical contacts, spot-welding electrodes and non-sparking tools.

Is berkelium radioactive?

Berkelium is a radioactive, silvery metal. Because it is so rare, berkelium has no commercial or technological use at present.

Is berkelium shiny or dull?

Berkelium has a traditional shiny, metallic appearance. It is a soft, radioactive solid at room temperature.

What can strontium be used for?

Strontium is best known for the brilliant reds its salts give to fireworks and flares. It is also used in producing ferrite magnets and refining zinc. Modern ‘glow-in-the-dark’ paints and plastics contain strontium aluminate.

What is berkelium?

What is Berkelium? It is a radioactive chemical element with the atomic number 97. They are traced in different parts of the planet where nuclear tests were conducted. It is a member of the actinide and transuranium element series in the periodic table. It was the fifth transuranium discovered.

What isberkelium (BK)?

Berkelium (Bk) – Element Information, Uses, Properties of Berkelium. What is Berkelium? It is a radioactive chemical element with the atomic number 97. They are traced in different parts of the planet where nuclear tests were conducted. It is a member of the actinide and transuranium element series in the periodic table.

What is the half life of berkelium 247?

Berkelium. All berkelium isotopes are radioactive; berkelium-247 is the longest-lived (1,400-year half-life ). Berkelium-249 (314-day half-life) has been widely used in the chemical studies of the element because it can be produced in weighable amounts that are isotopically pure by nuclear reactions beginning with curium -244.

What is the specific gravity of berkelium?

Metallic berkelium has been prepared; it is electropositive, reactive, and silver-coloured like the other actinoid metals, with a specific gravity of 14.8. Tracer chemical investigations have shown that berkelium exists in aqueous solutions in the +3 and +4 oxidation states, presumably as Bk 3+ and Bk 4+ ions.