Uploaded October 2018 | Updated September 2026, 2 hours ago
The EDG/EWG trick works great for some groups, but what about the halogens? And what about the nitroso group that my awesome viewers pointed out? Dr. KP follows up to explain the EWG/EDG trends in a few more groups!
The EDG/EWG trick works great for some groups, but what about the halogens? And what about the nitroso group that my awesome viewers pointed out? Dr. KP follows up to explain the EWG/EDG trends in a few more groups!










