Pls help this is really hard to ddo pls pls pls help!!
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Chemistry, 08.09.2021 01:00 Yeetadab1974
Pls help this is really hard to ddo pls pls pls help!!
Answers: 1
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Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
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Asolid that forms and separates from a liquid mixture is called
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What is the name of the enzyme that forms at the start of transcription?
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