Radionuclide a Has a Half-Life That Is Twice That of Radionuclide

question 116

Multiple Choice

Radionuclide A has a half-life that is twice that of radionuclide B.The decay rate constant of A is ________ that of B.

• A)four times greater than
• B)twice
• C)one-half
• D)one-fourth
• E)69.3%

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