Fig. 16.15

-The accompanying figure illustrates that after two half-lives,____ percent of the parent radioisotope has decayed.

Question

Fig. 16.15
Fig. 16.15 -The accompanying figure illustrates that after two half-lives,____ percent of the parent radioisotope has decayed. A) 100 B) 75 C) 50 D) 25 E) 0

-The accompanying figure illustrates that after two half-lives,____ percent of the parent radioisotope has decayed.