berkelium

Definition

Berkelium is a chemical element with the symbol Bk and atomic number 97. It is a synthetic element, meaning that it is not found in nature. Berkelium was first created in 1949 by a team of scientists at the University of California, Berkeley.

Berkelium is a radioactive element, meaning that it decays over time. It has a half-life of about 330 years, which means that half of the berkelium atoms in a sample will decay in 330 years.

Berkelium is a silvery-white metal that is very rare. It is not used for any practical purposes, but it is studied by scientists because it is a member of the actinide series of elements. The actinides are a group of radioactive elements that are similar to uranium.

How can the word be used?

Berkelium is a silvery-white metal that has a half-life of 330 years.

Different forms of the word

Noun:

berkelium (a synthetic, radioactive metallic element with the symbol Bk and atomic number 97).

Adjective:

berkelium (of or relating to berkelium).

Etymology

The word "berkelium" is named after the city of Berkeley, California, where it was first created in 1949. The element was discovered by a team of scientists led by Glenn Seaborg at the University of California, Berkeley.

Question

What does berkelium look like?