Respuesta :
Answer:
The correct answer is letter "D": Schrödinger – electron cloud surrounds nucleus.
Explanation:
Austrian psychics and philosopher Erwin Schrodinger (1887-1961) proposed the electron cloud model of the atoms. According to Schrodinger, electrons were not moving around the nucleus under the same pattern so only scientists were able to predict through educated guesses where those electrons were going to be.
