A certain isotope has a specific activity of 7.29 × 10^-⁴Ci/g. How many α particles will a 75.0 mg sample emit in one hour? A)9.99 × 10 ⁴ B)2.02 × 10 ⁶ C)7.28 × 10 ⁹ D)1.29 × 10 ¹² E)None of these choices are correct.

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The Answer of A certain isotope has a specific activity of 7.29 × 10^-⁴Ci/g. How many α particles will a 75.0 mg sample emit in one hour? A)9.99 × 10 ⁴ B)2.02 × 10 ⁶ C)7.28 × 10 ⁹ D)1.29 × 10 ¹² E)None of these choices are correct.

A Certain Isotope Has a Specific Activity of 7