Radium‑226 (atomic mass = 226.025402 amu) undergoes α‑decay to form radon‑224. The half‑life of this process is 1.60×103 years. Determine the volume of radon gas (at 25 ∘C and 1.00 atm) that is produced from the decay of 22.7 g of radium-226 in 17.0 days.

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.