Answer: 28 protons 28 electrons; the number of neutrons depends on each isotope of Na and Cl considered.
Sodium's atomic number is 11. Thus, neutral sodium has 11 protons and 11 electrons. 23Na is its only stable isotope, and it has 23 - 11 = 12 neutrons.
11 protons and 12 neutrons
11 protons and 9 neutrons
11 protons and 12 neutrons for Na-23, the (only) naturally occurring isotope. 11 protons and 11 neutrons for Na-22, artificial isotope, 2.6 yr. halflife time 11 protons and 13 neutrons for Na-24, artificial isotope, 14.8 hr. halflife time
This would be a Sodium-12 in ionic for or Na+
11 protons and 12 neutrons are there in Na-23.
Na+ sodium ion has 11 protons, 12 neutrons and 10 electrons
Na has 11 protons and 12 neutrons and 11 electrons.
11 protons and 12 neutrons
11 protons and 9 neutrons
11 protons and 12 neutrons for Na-23, the (only) naturally occurring isotope. 11 protons and 11 neutrons for Na-22, artificial isotope, 2.6 yr. halflife time 11 protons and 13 neutrons for Na-24, artificial isotope, 14.8 hr. halflife time
Na^1+ has 12 neutrons, 11 protons, and 10 electrons.
11 protons and 10 electrons
The atomic number of sodium is 11 which means it has 11 protons and 11 electrons.
This would be a Sodium-12 in ionic for or Na+
This is not an atom. This is an ion. This is Na+ ion.
12
11 protons and 12 neutrons are there in Na-23.