The atomic nucleus contain protons and neutrons.
Lead
positive
The strong force holds atomic nuclei together.
number
that they are very dense
The atomic nucleus contain protons and neutrons.
distance from the atomic nuclei
Lead
They are very dense.
No, atomic nuclei is not required for a chemical reaction.
positive
positive
positive
The combination of two light atomic nuclei to form a heavier nucleus is called fusion.
The strong force holds atomic nuclei together.
That refers to atomic nuclei being stable - not disintegrating, or at least not disintegrating very quickly.