An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correc O An atom of sodium has 11 protons, 11 electrons, and 11 neutrons. O An atom of sodium has 11 protons, 12 electrons, and 11 neutrons. O An atom of sodium has 11 protons, 11 electrons, and 12 neutrons. O An atom of sodium has 11 protons, 12 electrons. and 12 neutrons.

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Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.