3 years ago

URGENT!!! 30 POINTS!!!!

1 answer:

7 0

1. After 4.5 billion years- 200 atoms.
After 9 billion years- 100 atoms.
After 13.5 billion years- 50 atoms.

3. Carbon-14 has a much shorter half life than the elements listed in the chart, therefore it would decay much quicker.

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