The number of neutrons in an atom is equal to: A. difference between the number of mass and the atomic number
B. difference between the number of protons and the number of electrons
C. number of electrons
D. number of protons
E. number of nucleons

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning