Excited state
Chinese equivalent: 激发态
Excited state The state of an atom where electrons have absorbed energy and moved to higher energy levels, which is unstable.
Syllabus path: Modern Physics › Atomic Structure
CSCA Exam Prep
This term is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.
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CSCA Physics Exam Glossary
Definition
Excited state The state of an atom where electrons have absorbed energy and moved to higher energy levels, which is unstable.
Related tutorial and examples
Atomic Structure
Modern Physics: Atomic Structure 1. Evolution of Atomic Models Understanding the atom has been a progressive journey. For the CSCA exam, you must distinguish between these three historical models: 1. Thomson's "Plum Pudding Model" (1897): Envisioned the atom as a sphere of positi…
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