Maile shows Kai the Decisive Dimensions Hands-On Chemistry activity, but to two end up in disagreement. Duration 2:27.
VIDEO CHECK QUESTIONS
2.4a Who had the correct prediction, Kai or Maile?
2.4b If Maile had removed ALL the pennies from the film case before putting it back in the water, who would have been right, Kai or Maile? For what
2.4c Why is it important that you explore the Hands-On Chemistry activities presented in the textbook?
All video check questions can be downloaded from the EXTRAs menu.