lutonium-239 is used as the energy source for heart pacemakers and space probes. decays by alpha emission. a) Write a balanced nuclear equation for the decay of Pu-239. b) Calculate Am in grams when one mole of Pu-239 decays. E) How much energy (in kilojoules) is given off by the decay of 2.00 mg of Pu-239?

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Plutonium-239 is used as the energy source for heart pacemakers and space probes.
It decays by alpha emission.
(a) Write a balanced nuclear equation for the decay of Pu-239.
(b) Calculate Am in grams when one mole of Pu-239 decays.
(c) How much energy (in kilojoules) is given off by the decay of 2.00 mg of Pu-239?
Transcribed Image Text:Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays by alpha emission. (a) Write a balanced nuclear equation for the decay of Pu-239. (b) Calculate Am in grams when one mole of Pu-239 decays. (c) How much energy (in kilojoules) is given off by the decay of 2.00 mg of Pu-239?
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