(Solved): a. For bromine- 79 and bromine-81, how many protons and neutrons are in each nucleus? Bromine-79 h ...

a. For bromine- 79 and bromine-81, how many protons and neutrons are in each nucleus? Bromine-79 has protons. Bromine-79 has \( \quad \) neutrons. Bromine-81 has protons. Bromine-81 has \( \quad \) neutrons. b. Assuming neutral atoms, how many electrons are present in an atom of bromine-79 and in an atom of bromine-81? Bromine-79 has electrons. Bromine-81 has electrons.