Electron orbits, a concept from early quantum theory, describe the discrete paths electrons follow around an atomic nucleus, similar to planets orbiting a star. This model, while useful historically, has been superseded by quantum mechanics, which describes electron positions as probabilistic clouds rather than fixed paths.

Electron Orbits

Electron orbits

Quantum theory is a fundamental framework in physics that describes the behavior of matter and energy at the smallest scales, where classical physics fails to apply. It introduces concepts like wave-particle duality, quantization, and entanglement, fundamentally altering our understanding of reality and laying the groundwork for technologies like quantum computing.

quantum theory

discrete paths

The atomic nucleus is the small, dense region at the center of an atom, composed of protons and neutrons, which together account for nearly all of the atom's mass. Its stability and interactions are governed by the strong nuclear force, which is much stronger than the electromagnetic force that would otherwise cause the positively charged protons to repel each other.

atomic nucleus

planets orbiting a star

Historical model

Quantum mechanics is a fundamental theory in physics that describes the physical properties of nature at the smallest scales, such as atoms and subatomic particles. It introduces concepts like wave-particle duality, uncertainty principle, and quantum entanglement, which challenge classical intuitions about the behavior of matter and energy.

quantum mechanics

electron positions

probabilistic clouds

fixed paths

Exploring Electron Orbits: How Electrons Move Around the Nucleus

The Concept of Electrons Orbiting the Nucleus

The Concept of Defined Orbits in Atomic Theory

Understanding Electron Orbits and Their Role in Atomic Structure

Electron Orbits: Understanding Atomic Behavior

Understanding Electron Orbits in the Bohr Model of the Atom

Exploring the Paths or Orbits of Electrons Around the Nucleus

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