What happens to the pH during a neutralisation reaction?

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

I’m really not sure what’s the answer. sorry

If this is a true or galse then its true but if not then what is the question?

Answer//the law of conservation of mass.;