Answer:
The decay constant for plutonium-240 can be determined using the following equation:
λ = ln(2) / t₁/₂Where:λ = Decay constantt₁/₂ = Half-life of the substance given that the half-life of plutonium-240 is 6300, the decay constant can be calculated as follows:
λ = ln(2) / t₁/₂λ = ln(2) / 6300λ = 1.1 x 10^-4 per year
Therefore, the decay constant for plutonium-240 is 1.1 x 10^-4 per year.
Explanation: