safety

JCE 96.10 October 2019 Issue Highlights

Celebrating National Chemistry Week 2019

The October 2019 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: marvelous metals; safety; engaging activities on nuclear chemistry and self-healing hydrogels; chemistry activities for students studying nursing; fostering community; mathematics and computer models in chemistry; innovative experiments; challenges of demonstrating the atmospheric greenhouse effect; chemical education research; resources for teaching.

An Old Favorite: Brass Pennies

Take a look at an old favorite, the brass penny activity. There are several variations of procedural steps to be found. The safest version uses either a low concentration of NaOH or a solution of zinc chloride.