A 120 g sample of new wood has 21 8 mg of carbon 14 After a

Last updated: 7/3/2023

A 120 g sample of new wood has 21 8 mg of carbon 14 After a period of time there is now 5 45 mg of carbon 14 If the half life of carbon 14 is 5730 years how old is the wood now Select one O a 4 00 years b 22 900 years O c 5730 years d 5 50 years e 11 500 years