meitnerium

Found in Anh - Anh (Wordnet)

Definition Noun : A synthetic, radioactive chemical element with the symbol Mt and atomic number 109. It is a transuranic element, meaning its atomic number is higher than that of uranium (92), and it is produced artificially in particle accelerators. Usage "Meitnerium" is used exclusively as a noun to refer to this specific chemical element. It is primarily used in scientific contexts, such as...