Science Experiement!

We did a science experiment the other day using pennies and it was kind of cool! We had to mix vinegar (which is super stinky) and salt in two separate bowls. We placed six pennies in each bowl and let them rest for a little while. Then we took them out and rinsed one set of pennies off under water and the other set of pennies we just set out to dry. After a while we looked at the pennies to see what had happened and found that the pennies that did not get rinsed off had turned green! This was a neat experiment!