nofacewest1800 nofacewest1800

06-10-2021
Biology

contestada

Suppose 128 radioactive atoms have a half-life of 15 seconds. Approximately how
many radioactive atoms will be left after 30 seconds?
A.64
B.32
C.16
D.8

Respuesta :

poojadagade2427 poojadagade2427

06-10-2021

Answer:

the number of radioactive atoms will be left after 30 seconds is

D. 8 EIGHT

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