octavius007g octavius007g

16-12-2021
Physics

contestada

i need help please answer
what is the activity in 2053 if in 2017 was 25kBq and the half life is 12?

Respuesta :

00053169 00053169

16-12-2021

Answer:

half or time for half the nuclei to decay.

Explanation:

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