示し性せい式しき

noun

rational formula

In chemistry, a rational formula shows the arrangement of atoms in a molecule, often grouping functional groups together.

• 示し性せい式しきは、分ぶん子し内ないの官かん能のう基きを明めい示じするために使つかわれる。

  Rational formulas are used to explicitly show functional groups within a molecule.