Chemistry, 01.12.2021 06:00 pleasehelp5334me2
A radioactive sample decays to 5.75 g in 28 minutes. If the half-life is 7 minutes, how much was in the original sample?
Answers: 1
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Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
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What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
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A radioactive sample decays to 5.75 g in 28 minutes. If the half-life is 7 minutes, how much was in...
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