a (Subject) / a (Lesson)

There are 1 cards in this lesson

a

This lesson was created by Fisch.

Learn lesson

back  |  next 1 / 1

  • Ionenzusammensetzung des Meerwassers Wichtige Anionen: Cl- SO4- Wichtige Kationen: Na+Ca2+ Mg2+

back  |  next 1 / 1