Using the sample in question 3, how many counts per second would be observed when the...

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Chemistry

Using the sample in question 3, how many counts per second wouldbe observed when the detector is 10 meters away from the sample? 5.If a 10 gram sample of a radioactive substance has a half-life of6000 years, how much would be present after 8000 years? 6. IfNitrogen-14 absorbs an alpha particle and then emits a Hydrogen-1,what is the resulting nucleus? 7. If Au-185 emits an alphaparticle, what is the nucleus formed? 8. What nucleus emits analpha particle and forms Th-234? 9. If Th-234 emits a betaparticle, what nucleus is formed? 10. If Nitrogen-14 absorbs aneutron and then emits a Hydrogen-1, what nucleus is formed

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3Using the sample in question 3 how many counts per secondwould be observed when the detector is 10 meters away from thesample3 If a sample emits 1000 counts per second when the detectoris 1 meter from the sample how many counts per second would beobserved when the detector is 2 meters from the sampleDoubling the distance will result in a count of 122 14 theoriginalcount 14 of 1000 250 counts per minute5If a 10 gram sample of a radioactive See Answer

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