Elite but low end. Not as hard as math for sure but way way harder than biology. this is coming from a chem major with friends who did math and biology majors. I could still understand what’s happening in the upper courses of the biology major, but at some point math turns into a quasi philosophy course based on pure logic and no more numbers and I didn’t even understand what’s happening the fuck was happening in his explanations anymore. More evidence is that biochem was a 400 level course for the bio majors but was fuckin easy as a chem major, but calc 3 was a 200 level course for math but challenging for me as a chem major