What is the definition of a radioisotope? I- A radioisotope is an isotope that has a different number of protons and neutrons. II- A radioisotope ...

What is the definition of a radioisotope?

I- A radioisotope is an isotope that has a different number of protons and neutrons.
II- A radioisotope is an isotope that undergoes spontaneous nuclear decay, resulting in the emission of nuclear radiation in the form of particles or rays.
III- A radioisotope is an isotope that has a fixed half-life and depends on the temperature of the environment, chemical composition, or previous decay history.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) II and III are correct.

Planejamento Integrado de Recursos Energéticos

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15/06/2023

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Planejamento Integrado de Recursos Energéticos • Universidade Estácio de SáUniversidade Estácio de Sá

Dênys Machado Neto

💡 1 Resposta

20.09.2023

A definição correta de um radioisótopo é a alternativa b) Only II is correct. Um radioisótopo é um isótopo que passa por decaimento nuclear espontâneo, resultando na emissão de radiação nuclear na forma de partículas ou raios.