Radioactive Decay RA 7 1 point lodine-131 (1341) is an unstable isotope with an atomic mass of 130.906125 u. It Based on Table 31.1 above, what is the total binding energy of the nucleus of undergoes beta-minus decay with a half-life of t1/2 = 8.02 days. lodine-131. Enter the numerical value in units of MeV. Type your answer.. 8 1 point What element is formed after decay? tellurium (Te) OOO astatine (At) bromine (Br) selenium (Se) OO xenon (Xe) 9 1 point lodine-131 is injected into patients for treatment of thyroid cancer. How many days after injection does it take for 76% of a dosage to decay away? Type your answer.V A newly-constructed space probe is installed with a nuclear power supply with a 100-year life span. It travels away from the Earth at a constant speed of v = 0.700 c11 1 point If the probe was built 15.6 meters in length, what is the apparent length of the moving probe as viewed from the Earth? Enter the numerical value in SI units. Type your answer.. 12 1 point What percentage of the nuclear power supply has been used after 88 years have passed on the Earth? Type your