In the quantum world, nothing is ever known for certain; for example, you never know exactly where an electron in an atom is located, only where it might be. A quantum state summarizes the probability of measuring a certain property of a particle, like its position or angular momentum. So, for example, the quantum state of an electron describes all the places you might find it, together with the probabilities of finding the electron at those places. #Quantum entanglement  #quantum physics #Conference #World Congress on Quantum Physics #QUANTUM PHYSICS 2023