Question:

5 100g of a radioactive substance is disintegrated to 40g in

Last updated: 6/30/2023

5 100g of a radioactive substance is disintegrated to 40g in

5 100g of a radioactive substance is disintegrated to 40g in 10 minutes The time taken to disintegrate 100g of the same substance to 6 4g is a 15 minutes c 25 minutes b 20 minutes d 30 minutes