Identifying Bond Type with Physical Properties

Purpose: To determine the type of bonding in some unknown substances using smallest number of tests.
Materials:
goggles
7 test tubes
test tube rack
test tube holder
conductivity apparatus
DI water
stir rods
scapulas
well plate
Bunsen burner
dilute HCl
Beaker
plastic wash bottle
marking pen
7 unknown substance
conductivity meter
Procedure: Step #1) Mark all seven test tubes from A through G.
Step #2) Place your first unknown substance into the test tubes according to the letter that matches.
Step #3) Observe the physical appearance of the unknown substance. Record your observation.…