Why Is Berkelium Used?

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 an interesting fact about berkelium?

Berkelium is artificially produced, and has only been produced in relatively small amounts. It can be made through bombarding ²⁴¹Am, an isotope of americium, with alpha particles using a cyclotron. This yields ²⁴³Bk and two free neurons. Numerous alloys and compounds of berkelium have been prepared and studied.

Why is the symbol for berkelium Bk?

Thus the discovery report by the Berkeley group reads: "It is suggested that element 97 be given the name berkelium (symbol Bk) after the city of Berkeley in a manner similar to that used in naming its chemical homologue terbium (atomic number 65) whose name was derived from the town of Ytterby, Sweden, where the rare ...