1. The element Xe-137 undergoes beta-minus decay. Write the chemical equation for this radioactive decay. 2. The element 1-108 undergoes alpha decay. Write the chemical equation for this radioactive decay 3. The half-life of Cs-116 is 0.70s. How long would it take for 7.0 moles of this isotope to decay to just 2.0 moles?

Q: Please also answer (b) and (c)

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