A nucleus having 11 protons and 12 neutrons is a sodium nucleus, no of neutrons may differ in case of isotopes.
12
Sodium nucleus has 11 protons.
The term nucleus is used to describe the center of something, usually an atom or a cell; it could be used to describe the center of a city as well.
Sodium has 12 neutrons; all neutrons are neutral particles.
there are 123 electrons and 67 nucleus
It would become an isotope. Isotopes have different numbers of neutrons.
Sodium chloride is an ionic salt.I would describe sodium chloride as an ionic compound made up of the elements sodium and chlorine. Sodium and chloride ions occupy alternate positions in a giant lattice structure with strong ionic bonds between them. Sodium chloride is the table salt that we are all familiar with.
Sodium chloride is formed.
Sodium is an element itself, it has no elements inside.
For sure the sodium atomic nucleus contains 11 protons. The natural isotope of sodium(23) also contains 12 neutrons, but other isotopes are possible with less or more of them in the nucleus. Still 11 protons, always!
There is not a term used to described sodium hydroxide. If it is mixed with another element it would be referred to as hydrolysis.
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