Chemistry, 25.02.2021 23:30, grayammip095l9
the half life of potassium-40 (K-40) is 1.35 billion years. If you begin with 130 g of K-40, how much remains after 2.5 billion years? use the correct number of significant digits in your answer
Answers: 1
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the half life of potassium-40 (K-40) is 1.35 billion years. If you begin with 130 g of K-40, how muc...
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