Answer:
Explanation:
There are 7 protons in nitrogen
Answer: A. The extra electrons start to fill higher sublevels in the energy level.
Explanation:
Explanation:
It is also important to note that potential energy can be positive, zero or negative. ... Now that the kinetic energy and potential energy have been defined, we can now apply the Law of Conservation of Energy. In other words, the kinetic energy plus the potential energy equals a constant (KE+PE=Constant).