Types of Radioactive Decay Type of radiation Radiation emitted Example He-4 nucleus U-238 Th-234 alpha (He-4) Alpha Beta electron C-14N-14 + beta (e) high-energy photon Gamma Co-60 Ni-60 + y + e" The first entry in the table here shows the reaction that occurs when a U-238 isotope undergoes alpha decay. By how much do the atomic and mass numbers of the isotope change? Atomic number: -2 Mass number: 234 (1 of 6) Next Recheck 30th attempt

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Q: Ra-226 undergoes alpha decay and produced -4.8x10' kJ/mol of energy in the process. Determine the…

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