This is the first in a series of lectures covering topics in General Chemistry. We discuss the scientific method of research and the classification of different kinds of matter as elements, compounds and mixtures. The lecture ends with a review of some important chemical and physical properties of matter.
Greatttttttt
xTr3ndS3ttaxx 2 weeks ago
helped ty
pDjaKag 2 years ago
go a liltle bit slowly
quiz0walkthroughs 2 years ago
hello professor you're great!
iicelily 2 years ago