no of proton is 9 and no of neutrons is also 9.
11 protons and 9 neutrons
6 protons, 6 neutrons
Protons: 10 Neutrons: 10
Potassium-40 (K-40) has 19 protons and 21 neutrons.
7 protons, 7 neutrons and 7 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
77 protons, 115 neutrons.
Since the atomic number of Florine is 9.... the number of protons do not change!!!! therefore... number of protons are 9 number of electrons are 10 number of neutrons are 9
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