The required time for a substance to reduce to half of its original value is called as half life. So
Amount of 32P present currently
A0 amount of 32P present after 3 days ago
A0 amount of 32P present after 3 days ago = 31.80 g.
Question 19 of 20 > 32P is a radioactive isotope with a half-life of 14.3 days....
32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 92.3 g of 32p, how much 32P was present 3.00 days ago? TOOLS *10'
32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 89.1 g of 32P, how much 32P was present 8.00 days ago?
32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 95.5 g of 32P, how much 32P was present 9.00 days ago?
32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 34.9 g of 32P, how much 32P was present 7.00 days ago?
32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 86.5 g of 3P, how much 32P was present 6.00 days ago? Number
32 P is a radioactive isotope with a half-life of 14.3 days. If you currently have 62.5 g of 32p, how much 3.00 days ago? was present
1. 1. Iodine-131 is a radioactive isotope. After 8.00 days, 50.2% of a sample of 131I remains. What is the half-life of 131I? 2. The half-lives of different radioisotopes are given in the table below. If the initial amount of potassium-44 is 9.2 g, how much potassium-44 is left in the body after 44 minutes? 2. 32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 59.9 g of 32P, how much 32P was present...
A Radioactive sample contains 2.1g of an isotope with a half- life of 3.8 days. How much of the isotope in grams will remain after 10.0 days? Express the answer to 3 significant figures.
A radioactive isotope of phosphorus, 32P, is used in internal radiotherapy to treat patients with cancers and other diseases of the bone marrow. 32P has a half-life of 14.28 days and a atomic mass of 32P is 31.973 u. Via β decay, it emits an electron with an energy of 705 KeV and a RBE of 15.5 . As part of a treatment program, a patient ingests a radioactive pharmaceutical containing 32P which has an initial activity of 1.33 MBq....
A radioactive isotope of phosphorus, 32P, is used in internal radiotherapy to treat patients with cancers and other diseases of the bone marrow. 32P has a half-life of 14.28 days and a atomic mass of 32P is 31.973 u. Via β decay, it emits an electron with an energy of 705 KeV and a RBE of 15.5 . As part of a treatment program, a patient ingests a radioactive pharmaceutical containing 32P which has an initial activity of 1.47 MBq....