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
Sodium has 11 protons, 11 electrons and 12 neutrons.
11 protons and 12 neutrons are there in Na-23.
There are 11 protons and 12 neutrons. And that does not depend on the periodic table. Sodium had 11 protons and 12 neutrons long before the periodic table, or even human, beings existed!
Because atoms can be isotopes or ions, protons are the only stable identifier for an element (Sodium can have more or less than normal number of electrons or neutrons and still be sodium). Sodium has 11 protons.
Every sodium atom has 11 protons, the atomic number of sodium. The isotope with mass number 23 has (23 - 11) or 12 neutrons, because the mass number of an isotope is defined as the sum of the numbers of protons and neutrons in the isotope.
Sodium has 11 protons, 11 electrons and 12 neutrons.
The number of protons and neutrons is not changed; sodium lose one electron and chlorine gain an electron.
elecrons - 11 neutrons - 12 protons - 11
Sodium has 11 protons, 11 electrons and 12 neutrons.
Sodium, Na, is the element that has eleven protons.
Electrons~ 11 Neutrons~11 12Protons~11Youre welcome(;___________________________ (Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
The atomic number of sodium is 11 so it has 11 protons. For Na-23 there are 12 neutrons (23 - 11 = 12)
11 protons and 12 neutrons are there in Na-23.
There are 11 protons and 12 neutrons. And that does not depend on the periodic table. Sodium had 11 protons and 12 neutrons long before the periodic table, or even human, beings existed!
In Sodium there are 1 amu of protons and neutrons. There are also 11 protons and 11 electrons. There are 11 neutrons in Sodium 22.
Sodium (23Na) has 11 protons and electrons and 12 neutrons.
12 neutrons are in the element sodium.