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If 25 kg of potassium took 15 hours to decay into 3.125 kg, that's the half-life of potassium
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If 25 kg of potassium took 15 hours to decay into 3.125 kg, that's the half-life of potassium

User Gary McGill
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12 votes

Answer:

5hrs

Step-by-step explanation:

If 25 kg of potassium took 15 hours to decay into 3.125 kg, the half-life of potassium is 5hrs.

User Ebasconp
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