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Direct linkOliveira, Karol N.; Naujorks, Amanda C.; Freitas, Welica P. S.; Goncalves, Alem-Mar B.; Calheiro, Lisiane B. – Journal of Chemical Education, 2021
The use of radioactive isotopes in radioactive decay studies can be a problem due to the manipulation of radioisotopes, expensive equipment, and the difficulty of finding samples with a reasonable half-life (between 1 and 10 min). In this paper, we present a mock-up of a Geiger-Mu¨ller counter plus three fictitious radioisotopes. They form an…
Descriptors: Printing, Computer Peripherals, Models, Simulation
