Physics · Oct / Nov 2022 · Paper 12 · Question 40
5054Half-life
A wooden object is believed to be 6000 years old. Which isotope, found in the object, is used to determine the age of the object?
- A12C
- B13C
- C14C
- D15C
As printed in the paper
Show the answer
Correct answer: C. 14C
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.

