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Yamilet
Physics
4 May, 16:12
Ra to He alpha decay reaction
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Lukas Walker
4 May, 16:18
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When a nucleus of Ra (Radium) decays, it emits an alpha particle and becomes a Rn (Radon) nucleus, as described in the (Fig. 1 - Alpha decay). In general, during alpha decay the atomic number (Z) is reduced by two units and the mass number (A), by four units.
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