Do you need a quicker lab for your students to compare the properties of different types of bonds? I've written one up that you can do in under 45 minutes! This product includes printable signs for lab stations, teacher instructions, a student lab sheet (with procedures) and an answer key. These items are in WORD format, so they're fully editable.
*You do need copper sulfate solid, paraffin wax, dextrose, granular zinc, hexanes or mineral oil, alcohol, a conductivity tester, and aluminum sheeting (or disposable aluminum evaporating dishes). You also need a conductivity tester for solutions and a conductivity meter for solids.