Classification of Chemicals

Today in Chem class we went over some of the questions on our worksheet but it is due next class. After Mr.Doktor taught us Mixtures such as Heterogeneous and Homogeneous. Heterogeneous mixture is a mixture that has visibly different parts. Also Homogeneous is a mixture where it does not contain visible different parts for example: Water and Salt.

After the lesson Mr.Doktor showed us a experiment where he ran electrical currents through a pickle.