Answer: 28 protons 28 electrons; the number of neutrons depends on each isotope of Na and Cl considered.
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 has 11 protons and 12 neutrons and 11 electrons.
The ion Na+ has 11 protons, 12 neutrons, and 10 electrons. This is because sodium has an atomic number of 11, meaning it naturally has 11 protons and 11 electrons, but as an ion with a +1 charge, it has lost 1 electron.
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
11 protons and 10 electrons
The atomic number of sodium is 11 which means it has 11 protons and 11 electrons.
12
This would be a Sodium-12 in ionic for or Na+
This is not an atom. This is an ion. This is Na+ ion.
11 protons and 12 neutrons are there in Na-23.
Protons, neutrons and electrons. It's an element, Na, and usually appears in the form of table salt (NaCl).