EXCITED STATE Meaning and
Definition
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The term "excited state" refers to a state in which an atom, molecule, or particle has absorbed energy and is temporarily in a higher energy level than its ground state. This higher energy level is typically achieved when the entity transitions from a lower energy level to a higher energy level due to the absorption of energy. The excited state is a transient state and is characterized by increased activity and reactivity compared to the ground state.
In physics and chemistry, excited states are crucial as they often involve the emission or absorption of photons, which carry energy. These states can be observed in a variety of systems, including atoms, molecules, nuclei, and subatomic particles. The energy absorbed by the particle raises it to an excited state, and eventually, it will return to its ground state by releasing the excess energy in the form of electromagnetic radiation.
Excited states are significant in various scientific disciplines. In molecular and atomic spectroscopy, the study of these states allows scientists to understand the electronic structure and behavior of atoms and molecules. Moreover, excited states play a pivotal role in processes like photosynthesis, where light energy is absorbed by chlorophyll molecules, leading to the formation of excited states that drive the energy transfer within the organism.
Overall, the concept of excited states provides valuable insights into the behavior, interactions, and properties of particles and systems, making it a fundamental aspect of physical sciences.
Common Misspellings for EXCITED STATE
- wxcited state
- sxcited state
- dxcited state
- rxcited state
- 4xcited state
- 3xcited state
- ezcited state
- eccited state
- edcited state
- escited state
- exxited state
- exvited state
- exfited state
- exdited state
- excuted state
- excjted state
- exckted state
- excoted state
- exc9ted state
- exc8ted state
Etymology of EXCITED STATE
The word "excited" in the context of physics or chemistry refers to a state in which an atom, molecule, or particle has absorbed energy and is in a higher energy level than its usual or ground state.
Etymologically, "excited" comes from the Latin word "excitare", which means "to rouse, awaken, or stir up". It is derived from the prefix "ex-" which indicates "out of" or "from" and "citare" meaning "to move, set in motion". The concept of "excited state" in physics originated from the idea of particles being energetically stimulated or "roused" from their ground state to a higher-energy state.
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