The atomic number of an atom is equivalent to which of the following? question 3 options: a. the number of protons plus the number of neutrons in the nucleus b. the number of neutrons in the nucleus c. the number of protons in the nucleus d. the number of electrons outside the nucleus

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.