Question:
A radioactive isotope of potassium has half life x and
Last updated: 6/13/2023
A radioactive isotope of potassium has half life x and decays to a stable isotope of argon in a sample of moon rock If age of moon rock is y then the present ratio of potassium atoms to argon atoms is A B C 1 2x 1 2xlx 1 2xx 1