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What is the half-life of a radioisotope if a 20-g sample becomes 10 g after 16 hours?
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What is the half-life of a radioisotope if a 20-g sample becomes 10 g after 16
hours?

User Mirrana
by
8.2k points

1 Answer

2 votes
16 hours:
Half life is the time taken for half to decay. When it has decayed from 20g to 10g it has reached its half life
User Dima Shmidt
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