please answer the following, thanks!!! Question 4 (1 point) Bromine exists naturally as a mixture of bromine-79 and bromine-81 isotopes. An atom of bromine-79 contains . 79 protons, 79 electrons, and 35 neutrons 44 protons, 44 electrons, and 35 neutrons 35 protons, 79 neutrons, and 35 electrons 35 protons, 44 neutrons, 35 electrons 34 protons and 35 electrons, only Save Solution Atomic number is fixed = 35 No. Of proton = 35 No. Of electrons = No. Of protons in neutral atom = 35 No. Of neutron = mass number - atomic number = 79 - 35 = 44 So option d is correct. If you have any query please comment If you satisfied with the solution please rate it thanks .