Which Graph Below Describes the Decay of Two Radioactive Nuclides,P

question 161

Multiple Choice

Which graph below describes the decay of two radioactive nuclides,P and Q,when the half-life of Q is longer than the half-life of P? In these graphs ln[N_t/N₀] is plotted on the y-axis with time (t) on the x-axis.N₀ = number of radioactive nuclides present at time = 0 and N_t = number present at time = t.

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