Key term for OCR GCSE Physics A, used in Radioactive emissions.
An atom or molecule that has gained or lost one or more electrons, giving it a net electrical charge.
Ion 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
Radioactivity
Radioactive emissions • Nuclear representation
Radioactivity
Radioactive emissions • Nucleus composition
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