When Iodine-131 has a half-life of 8.0 days. How many grams of an original 160 mg sample will remain after 40 days?

Related questions

• How do you calculate nuclear half life?
• Question #b61f8
• Question #406c5
• What is the half-life of a radioisotope if 1/16 of it remains undecayed after 26.4 days?
• If a radioactive Isotope has a half life of 30 days then how long will it take 1000 grams to...
• If the half life of an unstable element is 5000 years, what percentage of the parent material...
• How much material will be left if a radioactive isotope has a half life of 1.3 billion years in...
• Can you determine the annual decay rate of a certain radioactive isotope that has a half life of...
• If 100.0 g of a radioactive isotope that has a half life of 25 years, identify the amount of...
• How many minutes will it take for an isotope that has a half life of 45 minutes to decay to...