Ziehe das Cover mit der Maus um es neu zu Positionieren
- 1 Beiträge
- https://abacusclassesonline.xyz/book/what-is-meant
-
- Männlich
- Arbeitet bei bhilai
- Lebt in Irland
- The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass.
