Mathematics, 13.10.2020 14:01 diamond8189
How many atoms will there most likely be at the third half-life of potassium-40 in this model?
A model rock layer had 50 pennies (atoms of potassium-40).
How old is the rock layer?
Answers: 2
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How many atoms will there most likely be at the third half-life of potassium-40 in this model?
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