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08-04-2017
Chemistry

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Figure 14-1 shows the decay of a Neptunium-238 over a period of 10 days. What is the half life of Neptunium-238?

Figure 141 shows the decay of a Neptunium238 over a period of 10 days What is the half life of Neptunium238 class=

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09-04-2017

it is probably 116....I forgot how to do this but it is 1/2

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