• Matéria: Inglês
  • Autor: paulabellez1223
  • Perguntado 8 anos atrás

A 200-gram sample of a radioactive nuclide is left to decay for 30 hours. At the end of 30 hours, only 100 grams of the sample is left. What is the half-life of the nuclide sample?

Respostas

respondido por: CharlesAlbert
1
R: 30 hours 
(30 horas)
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