systematic element name

短语

词形变化

systematic element names 复数 systematic element names

释义与例句

n.
  1. 1.

    A systematic name for an element, derived from the digits of its atomic number to which the suffix -ium is appended; normally only used for transuranic elements before or for a short period after they have been created, after which they are given a non-systematic name.

    化学

    Before IUPAC named the element with atomic number 106 “seaborgium” in honour of Glenn Seaborg, it was called by the systematic element name unnilhexium.