mendelevium
Definition
Mendelevium is a chemical element with the symbol Md and atomic number 101. It is a synthetic element, meaning it has never been found in nature. It was first created in 1955 by a team of scientists at the Joint Institute for Nuclear Research in Dubna, Russia.
Mendelevium is a very rare element. Only a few grams of mendelevium have ever been created, and it is very expensive to produce.
Mendelevium is a radioactive element, meaning it decays over time. The half-life of mendelevium is only 200 days.
Mendelevium is named after Dmitri Mendeleev, the Russian chemist who created the periodic table of elements. Mendeleev predicted the existence of mendelevium in 1869, even though it was not discovered until 86 years later.
How can the word be used?
The researchers used a particle accelerator to synthesize mendelevium.
Different forms of the word
Noun: A synthetic element with the atomic number 101 and the symbol Md. It is named after the Russian chemist Dmitri Mendeleev, who predicted the existence of this element in the 19th century.
Adjective: Relating to or containing mendelevium.
Verb: To synthesize mendelevium.
Etymology
The word "mendelevium" is named after the Russian chemist Dmitri Mendeleev, who is known as the "father of the periodic table". Mendeleev predicted the existence of several elements that had not yet been discovered, including mendelevium.
Question
What is mendelevium and how can it be used?