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Radioactive disintegratin of .(88)Ra^(22...

Radioactive disintegratin of `._(88)Ra^(226)`
`Ra overset(-alpha)rarr Rn overset(-alpha)rarr RnA overset(-alpha)rarr RaB overset(-beta)rarr RaC`
Determine the mass number, atomic number, and group of periodic table for `RaC`.

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To determine the mass number, atomic number, and group of the periodic table for RaC, we will follow the steps of radioactive decay as described in the question. ### Step 1: Understand the Decay Process Radium-226 (Ra-226) undergoes a series of decays: 1. Three alpha (α) decays. 2. One beta (β) decay. ### Step 2: Calculate the Changes in Mass Number and Atomic Number ...
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