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  2. Discrete Energy Levels: Questions & Answers - Physics Forums

    www.physicsforums.com/threads/discrete-energy-levels-questions-answers.747845

    How do discrete energy levels relate to energy transitions? Discrete energy levels are directly related to energy transitions. When an electron transitions between energy levels, it must gain or lose a specific amount of energy corresponding to the difference between the two levels. This results in the emission or absorption of a specific ...

  3. What does the definition the energy is not continuous mean?

    www.physicsforums.com/threads/what-does-the-definition-the-energy-is-not...

    These levels are discrete and electrons can only exist in one of these levels, rather than being able to have any energy value in between. How is non-continuous energy observed in real-world applications? Non-continuous energy is observed in many technological applications, such as semiconductors in electronic devices.

  4. What is quantization of energy? + Example - Socratic

    socratic.org/questions/what-is-quantization-of-energy

    The quantization of energy refers to the fact that at subatomic levels, energy is best thought of as occuring in discreet "packets" called photons. Like paper money, photons come in different denominations. You can, for example, purchase items with a one dollar bill or a five dollar bill, but there are no three dollar bills. Money, therefore, is quantized; it only comes in discreet amounts. In ...

  5. What is meant by the highest occupied energy level in an atom?

    socratic.org/questions/what-is-meant-by-the-highest-occupied-energy-level-in...

    It is the highest-energy atomic orbital in an atom that is filled with electrons. It is otherwise known as a valence orbital, or a frontier orbital (i.e. an orbital at the "frontier" of chemical reactions, performing the interesting legwork to move the reaction forward). Ordering orbitals by energy is straightforward; energy is quantized, so the higher the principal quantum number n, usually ...

  6. Excited States and Ground States - Chemistry - Socratic

    socratic.org/chemistry/the-bohr-model-of-the-atom/excited-states-and-ground-states

    The energy states are discrete, i.e. they occur at specific values only. Therefore an atom can only move to a new energy level if it absorbs or emits an amount of energy that exactly corresponds to the difference between two energy levels. The lowest possible energy level that the atom can occupy is called the ground state.

  7. Quantization of Energy - Physics - Socratic

    socratic.org/physics/atomic-physics/quantization-of-energy

    Light and matter at the subatomic level display characteristics of both waves and particles. These particles, when confined to a small region of space, only move at specific speeds determined by the quantum number. These possible values of a particle's energy are called energy levels. A well known example of this quantization occurs in atoms. An atom has energy levels or shells in which ...

  8. What are s,p,d,f orbitals? | Socratic

    socratic.org/questions/what-are-spdf-orbitals

    Orbitals are the regions of space in which electrons are most likely to be found. > Each orbital is denoted by a number and a letter. The number denotes the energy level of the electron in the orbital. Thus 1 refers to the energy level closest to the nucleus; 2 refers to the next energy level further out, and so on. The letter refers to the shape of the orbital. The letters go in the order s ...

  9. What Is the Change in Entropy? - Physics Forums

    www.physicsforums.com/threads/what-is-the-change-in-entropy.716259

    The difference in energy between the two levels is 2.5*10^-21 J. The heat added or removed from the system is -1.85*10^-17 J, calculated using the probabilistic definition of entropy. The change in entropy is -4570kb. The process is assumed to be reversible and the energy levels are assumed to

  10. Why do energy levels converge to a continuum and what is a ... -...

    socratic.org/questions/why-do-energy-levels-converge-at-a-continuum-and-what...

    The continuum is simply a group of energy levels whose energy gaps are negligibly small, and it is reached when the kinetic energy of the electron(s) exceed the potential energy that would trap them. Energy levels can only converge to a continuum when the potential energy that traps the electron is finite, or if it tapers off. When it is infinite, no continuum can occur. DISCLAIMER: THIS IS A ...

  11. A Definition and Controversy of Energy - Physics Forums

    www.physicsforums.com/insights/what-is-energy

    Nuclear Energy: This is the energy associated with changes in the structure of atomic nuclei. Nuclear reactions release a significant amount of energy. Energy in Newtonian mechanics. The first definition of energy that is usually encountered is “energy is the capacity of a system to do work”. Work is then defined as a force applied over a ...