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What information does the half-life of a radioisotope give?
A. It tells what...
Chemistry, 10.06.2021 01:00, bluenblonderw
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What information does the half-life of a radioisotope give?
A. It tells what kind of radiation is being given off by the radioactive material.
B. It tells what fraction of radioisotope is present after each half-life has passed.
C. It tells how much energy the radioactive material is generating at a point in time
D. It tells how long it takes for a radioactive isotope to become a daughter element.
Answers: 3
Chemistry, 22.06.2019 10:30, kluckey3426
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
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