Why is strangeness conserved only in strong particle interactions?
Why does strangeness not need to be conserved in weak nuclear interactions?
How is mass conserved in a nuclear reaction? Disadvantages of nuclear energy? How do the strong and weak nuclear forces works? Why are only certain elements used to produce nuclear energy? Is it possible that dark matter is sensible for the weak nuclear force? What is the nature of the weak nuclear force? Why don't protons in a nucleus repel each other? Why does nuclear fusion give more energy that nuclear fission? What are the advantages of nuclear energy? What are the disadvantages? What is nuclear science? What are the advantages and disadvantages of using nuclear energy? Why don't we already have nuclear fusion power? Why don't protons repel inside a nucleus? What are the advantages of nuclear energy? Nuclear Physics: Why does radioactive decay take place? Does the strong nuclear force depend on distance between particles? What are the advantages and disadvantages of nuclear power? What ser some advantages and disadvantages of Nuclear power? Why molecules with lower energy are more stable? We say that like charges repel each other. How do protons remain stable in a nucleus in spite of having like charges? In a collision ____ is always conserved? What makes some isotopes have an unstable nuclei and others not? If opposite charges attract, what stops electrons from crashing into the nucleus? Should they not be attracted to the protons? Why is DNA replication imperfect? Why do nuclear spin precess around magnetic field? Why wont collisions emit light? Why specifically sound and heat? Do every type of energy have something in common? What is at the core of a nuclear reaction? What are advantages of nuclear safety? How did variation lead to speciation? What is the definition of a nuclear family? What are the advantages and disadvantages of a nuclear family?