Key term for OCR GCSE Physics A, used in Radioactive emissions.
The lowest possible energy level closest to the nucleus that an electron can occupy.
Ground state appears in OCR GCSE Physics A revision content for Radioactivity, especially Radioactive emissions and Radiation absorption and emission.
Radioactivity
Radioactive emissions • Radiation absorption and emission
Radioactivity
Radioactive emissions • Electron arrangement changes
Matter
Particle model • Development of the atomic model
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