Physical and chemical properties, such as color, density, boiling point, solubility, conductivity, and flammability, A. do not d
epend on the amount of the substance. B. depend on the amount of the substance. C. have the same values for all substances. D. are always different between substances.
Formula for calculation of neutrons is Mass number - atomic number, here values are given. By putting values in formula 76-35= 41. Number of neutrons 41
