It’s one of those things you hear about but wonder if it’s true. Can you use taco sauce to clean the tarnish off of a penny? Believe it or not, taco sauce does a great job of cleaning pennies, but how does it work? Which ingredients in the taco sauce really do the cleaning? Complete this lab to find out what really cleans the penny!
Directions
Open the document from the May Week 1, Day 2 -- Taco Sauce Penny Lab on Google Classroom.
Follow the directions in the following slides to complete the activity
When you are done, go back to Google Classroom and click “turn in”