[References] A sample of rock was found to contain 8.3 mg potassium-41 and 0.48 mg of cacium-41. Calculate the age of th
Posted: Sat Jul 02, 2022 7:46 pm
[References] A sample of rock was found to contain 8.3 mg potassium-41 and 0.48 mg of cacium-41. Calculate the age of the rock if the half life of the decay of potassium by beta emissions is 4.4x1010 yrs. Answer: yrs