Question

1. time it takes for 1/2 of a radioactive isotope to decay. 1 pts. a. carbon dating b. relative dating c. half - life flag this question for later review

Explanation:

Carbon dating is a specific radiometric dating method using carbon isotopes. Relative dating determines the age of objects relative to each other. Half-life is defined as the time required for half of a radioactive isotope sample to decay, which matches the given definition.

Answer:

C. Half-life