The halt life for the radioactive decay of potassium 40 to argon-40 is 1.26 10' years Suppose nudear chemical analysis s
Posted: Wed Apr 27, 2022 7:00 am
The halt life for the radioactive decay of potassium 40 to argon-40 is 1.26 10' years Suppose nudear chemical analysis shows that there is 0.278 mmol of argon 80 for every 1.000 mmol of potassium 40 in a certain sample of rock. Calculate the age of the rock Hound your answer to 2 significant digits le years DP X S