A certain isotope has a specific activity of 7.29 × 10^-4Ci/g. How many $\alpha$ particles will a 75.0 mg sample emit in one hour? A) 9.99 × 10⁴ B) 2.02 × 10⁶ C) 7.28 × 10⁹ D) 1.29 × 10¹² E) none of the above

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The Answer of A certain isotope has a specific activity of 7.29 × 10^-4Ci/g. How many $\alpha$ particles will a 75.0 mg sample emit in one hour? A) 9.99 × 10⁴ B) 2.02 × 10⁶ C) 7.28 × 10⁹ D) 1.29 × 10¹² E) none of the above

A Certain Isotope Has a Specific Activity of 7 α\alphaα Particles Will a 75

A Certain Isotope Has a Specific Activity of 7 $\alpha$ Particles Will a 75