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Radioactivity and Alpha Decay Cambridge IGCSE O level Physics 0625 0972 5054 Lesson 73 Part b
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5.2.3 Radioative decay
Core
•• State the meaning of radioactive decay
•• State that during α- or β-decay the nucleus
changes to that of a different element
Supplement
•• Use equations involving nuclide notation to
represent changes in the composition of the
nucleus when particles are emitted
Core
•• State the meaning of radioactive decay
•• State that during α- or β-decay the nucleus
changes to that of a different element
Supplement
•• Use equations involving nuclide notation to
represent changes in the composition of the
nucleus when particles are emitted
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