Question

Which of the following processes involve radioactivity?

in medicine

oxidation-reduction reactions

carbon-14 dating

gas grills

(can have more then one answer)

Answer 1

carbon - dating and oxidation-reduction reaction

Answer 2

in medicine

carbon-14 dating

Step-by-step explanation:

Radioactivity is involved in medicine and C-14 dating. C-14 dating is used to determine the age of fossils. In medicine a frequently used radioisotope is iodine-131 that is used in the diagnosis of thyroid cancer, to locate tumors of the liver and brain. It is frequently employed to monitor the functioning of the thyroid gland.