Half Life Practice Worksheet Key. A complete answer key is provided at the end. Some of the worksheets for this concept are half life practice work answers half life problems alternate method half life atoms half life questions and answers francis preparatory school half life data teacher answer key concentration and half life problem for first order reactions music rhythm work.
Iodine 131 has a half life of 8 days. How much sodium 24 will remain in an 18 0 g sample after 60 hours. Polonium 214 has a relatively short half life of 64 seconds.
A complete answer key is provided at the end.
Therefore the answer is. How much sodium 24 will remain in an 18 0 g sample after 60 hours. Pdf half life worksheet extra practice if each half life is 5 seconds then in one minute 60 seconds there are 12 half lives. Half life worksheet 2.
