How many electrons protons and neutrons are in silver?
47 protons, 47 electrons, and an average of 60.87 neutrons for all of silver's isotopes. Add: There are two naturally occurring silver isotopes, silver-107 and silver-109, which are named for their mass numbers, and which make up virtually 100% of silver atoms. The mass number of an isotope is the sum of protons (atomic number) and neutrons in the atom's nucleus. To find the number of neutrons, subtract the number of protons (atomic number) from the mass number. So a neutral silver-107 atom has 47 protons, 47 electrons, and 60 neutrons (107 - 47). A neutral silver-109 atom has 47 protons, 47 electrons, and 62 neutrons (109 - 47).