Andrea B.

i obtained the degree in Chemical engineering in 1976, i worked some years in Industry, and i have teached Chemistry, Physical Chemistry, and Industrial Chemical Technologies (and other subjects) since 1982


775,213 students helped

Level 14 in Chemistry Level 11 in Physics Level 5 in Earth Science Level 5 in Environmental Science Level 4 in Organic Chemistry I Level 3 in Statistics Level 2 in Algebra Level 1 in Geometry