Chemistry
Chemistry, 03.05.2020 14:03, coleian24

You have a 10.0 g sample of gallium-68. Half of it decays in 68.3 minutes. How much will be left after two half-lives? Make sure to round to the correct number of significant figures and use units (g)

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You have a 10.0 g sample of gallium-68. Half of it decays in 68.3 minutes. How much will be left aft...

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