8. "Atom Smashers" better known as linear accelerators used charged atoms and strong magnetic fields to accelerate the atoms to collide and form new atoms. The radioactive element Seaborgium discovered in 1974 is one such atom made in a linear accelerator used only for scientific research. a) What is the equation that relates the remaining mass of a radioactive sample, the initial mass of the sample, and the number of half-lives that pass? b) Seaborgium-266 has a half-life of 30 seconds. If there are initially 30 grams in a sample of seaborgium-266, how many grams will remain after 2.5 minutes have elapsed? Show your work and how the formula confirms your result. Your answer

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A: We know that the total mass of carbon is mc.And the activity of the sample is A.Now we can use the…

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Q: 4. The nuclide of iodine with a nucleon number of 131 and a proton number 53 emits a B-particle.…

A: Nucleon number of parent atom = 131 Proton number = 53 Therefore, parent atom = I53131

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Q: Qc

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Q: 5. The best-known example of first-order kinetics is radioactive decay. Suppose you have ordered a…

A: Half life of given radioactive source is t1/2 = 14.3 days

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A: Given, Radium isotope Ra-226

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Q: The half-life of radium-226 is 1.6 x 10 years. How long will it take for 20.0 mg of radium-226 to…

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Q: 5. Krypton-85 is an inert radioactive noble gas with a half-life of approximately 10.76 years. a.…

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Q: Americium-243 has a decay constant of 9.39 x 10-5years-1. How long will it take for a sample of…

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