Which answer choice best explains why nuclear reactions release more energy than chemical reactions?

What effect does nuclear radiation have on atoms?

Why are the trends and exceptions to the trends in ionization energy observed?

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?