Alcohol is a poison (for yeast as well as for people) and so the yeast is not able to grow when the alcohol content gets too high. This is why wine is never more than about 12% alcohol.
Ideally the strong nuclear force would say how the protons and neutrons are bonded together, but there is a conceptual chasm in this area. It is unclear how the residual nuclear force (at nucleus level) emerges from the strong force (at quark level), except as a general concept that the gluons leak out.
The energy that is stored in the CHEMICAL BONDS that hold atoms together is chemical energy. When elements come together to form larger substances, atoms need to be stuck together. The glue that hold these atoms together is the energy in a chemical bond. Energy is stored in bonds as long as the atoms remain together. This is a molecule of Calcium chloride.