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Qualitative Analysis - Guided Inquiry part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This is an guided inquiry lab activity in which the student will design and carry out a qualitative analysis scheme for the separation and identification of metal cations from an unknown sample.

Rainbow Challenge Lab part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
In this inquiry lab activity, the students will attempt to layer 6 different kinds of soda pops in a large test tube. The students will have to use prior knowledge of the physical properties of liquids, in particular density, to accomplish this task.