Question 11 (1 point) In 1986, there was a nuclear accident in Chernobyl, Russia. Radioactive iodine was released into the atomosphere. At the time of the accident, 33000 units of radioactive iodine contaminated the atomosphere: after 1 week there were 16500 units left in the atmosphere after 2 weeks there were 8250 units left in the atmosphere How many units, to the nearest whole number, of radioactive iodine was left after 5 weeks? Your