Quantum Mechanics?

Quantum Mechanics is an interesting topics for everybody. This is interest for  scientist, researcher, mango people. Quantum physics is something like: probability. It gives a idea of something, not exactly answer. Quantum mechanics is also known as quantum physics, quantum theory, the wave mechanical model, or matrix mechanics, including quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.

A clear conception is look like:
Wave-functions of the electron in a hydrogen atom at different energy levels. Quantum mechanics can not predict the exact location of a particle in space, only the probability of finding it at different locations. The sign of that some structure indicate the higher probability of this electron.