Why does he talk down to me like im stu. pid?

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

Calculate the number of molecules present in 0.750 mol of mgo.

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?