CHEMISTRY: Pretty cool, huh?!? Do you understand now how a balance works? No one asked me in class about the actual mass of the coin – were you planning on looking that up on Google? That’s a great plan! Or you can bring the coin you were using to school and mass it on one of the balances.

A couple of other things about doing and writing up thLABs:

• Yes – you ALWAYS do all the questions on labs.
•  Always to the extension on thLABs if there is one, but if you are not sure, ASK!
• The actual masses of the coins can be found on the Internet. Google it!!
• Yes, you find your percent error on each coin – make sure you show your work with formula and units!!
• Be sure and give yourself plenty of time to upload to the Google Drive Assignment Turn-In folder and Turnitin.com!

Holler if you have any other questions. Have fun with your lab!!

Image source: Alex Dean