Viviana Costa
Costa is a very nice and funny teacher, although she does teach the class as if youve already taken a Chem class. I had AP Chem in HS so her class was easy, but DO NOT TAKE HER if youve never taken Chem. She is from Portugal so she has an accent, but in my opinion its cool. Her lectures can get a bit boring sometimes, and there is a LOT OF HW.