thunder1254 Asked: December 2022 give 3 examples of 1 pure substance2 impure substance 3 elements4 mixtures5 compounds6 solutions7 solutions that show tyndall effect8 homogeneous mixture 9 heterogeneous mixture
thunder1254 Asked: December 2022 identify the diagram write its common name and label x and yplzzz solve the question
thunder1254 Asked: December 2022 what are the characteristics of proton electron and neutron and who gave it