asked 183k views
5 votes
6. There were originally 32 atoms of a radioactive isotope with a half life of 500 years in a fossil. There are 16 undecayed

atoms of the isotone remaining How many years have gone hy?

asked
User Felton
by
8.1k points

1 Answer

7 votes

Answer:

500 years

Step-by-step explanation:

answered
User Rui Jiang
by
8.9k points
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