sg

Thân thiện

A scientist carefully handles a sample of the element sg in a laboratory.

Definition

1. Noun:
   • A transuranic element: "sg" is the chemical symbol for the synthetic element seaborgium, which has atomic number 106. It is a radioactive element not found in nature.

Usage Examples

• Noun:
  • The element sg was first synthesized in 1974.
  • Seaborgium (Sg) is named after the Nobel Prize-winning chemist Glenn T. Seaborg.

Advanced Usage

• Scientific Notation: In chemical formulas and the periodic table, "Sg" is used as the standard symbol for seaborgium.
  • The periodic table lists element 106 as Sg.

Variants and Related Words

• Seaborgium (n): The full name of the element represented by the symbol "sg".
  • Seaborgium is a member of the transition metals group.

Synonyms

• Element 106: A numerical designation for seaborgium.
• Unnilhexium (Unh): A systematic element name, now obsolete, formerly used for element 106 before it was officially named seaborgium.

Học thuật

Noun

1. a transuranic element

Từ đồng nghĩa

• seaborgium
• Sg
• element 106
• atomic number 106