Answer:B. 7 percent, one-third
Explanation:
Answer:
you can put some elses answer for this question into quillbot and it rewrites it for you.
Explanation:
:)
Radiometric dating is dating a rock or mineral by measuring the proportions of an original radioactive material and its decay products. We need to know the rate at which radioactive decay occurs and <span>how much radioactive decay has occurred. Hope this answers the question. Have a nice day.</span>
