« Return to AACT homepage

AACT Member-Only Content

You have to be an AACT member to access this content, but good news: anyone can join!


Have a student passcode? Enter it below to access our videos, animations, and ChemMatters Issues.


Need Help?

Chemistry in Pictures | December 2021

These alternating curvy patterns hark back to the ’70s, but they actually show a bird’s-eye view of the terraced surface of an iridium crystal.


About ChemMatters Magazine

ChemMatters is a publication of the American Chemical Society.

Learn More
about ChemMatters