SUPPORT-HOTLINE: +49-611-447-544-22

Chemie Learncard 568833179


Question

Wie viele Elemente hat das Periodensystem in der Chemie?

Possible Answers

118


80


108


This learn card is part of a learn card package and can be ordered in our shop together with the reward-winning Brainyoo app for iOS, Android and Blackberry.