Beryllium has 4 protons, 5 neutrons and 4 electrons.
Neutrons are completely separate from protons, so neutrons do not have any protons, and protons do not have any neutrons.
None -- all protons are protons, which are different from neutrons.
16 neutrons and 16 protons
there are 66 protons & 97 neutrons
18 protons 18 electrons 22 neutrons
Phosphorous has 15 protons and 16 neutrons.
Neon has 10 protons and 9 neutrons.
6 protons, 6 neutrons
11 protons and 9 neutrons
4 protons and about 5 neutrons
13 protons and 14 neutrons
77 protons, 115 neutrons.