Some of the worksheets for this concept are half life work half life ws half life graph work name date class half life work radioactive decay half life work half life practice work. After 42 days a 2 0 g sample of phosphorus 32 contains only 0 25 g of the isotope.
How many half lives have passed.
Half life practice worksheet. To download print click on pop out icon or print icon to worksheet to print or download. This worksheet allows students to practice solving all types of problems involving half life. Sodium 24 has a half life of 15 hours.
The following quiz and worksheet will help measure your knowledge of half lives in medicine. What is the half life of phosphorus 32. As 81 33 seconds au 198 2 69 days.
Answer questions about terminology and different effects. Half life with answer displaying top 8 worksheets found for this concept. While this worksheet was designed for an honors level chemistry class it can easily be modified for lower ability students.
Some of the worksheets for this concept are half life work half life practice work half life ws atoms half life questions and answers word problems interest growthdecay and half life half life graph work name date class. Half life practice worksheet name period date l. Some of the worksheets displayed 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.
Half life worksheet name use reference table on side to assist you in answering the following questions. Showing top 8 worksheets in the category half life practice. A complete answer key is provided at the end.
The half life of cobalt 60 is 5 26 years. About this quiz worksheet. How much sodium 24 will remain in an 18 0 g sample after 60 hours.
After 3 half lives how much of a 400 gram sample of radioactive uranium remains. Some of the worksheets for this concept are half life work atoms half life questions and answers half life of paper mms pennies puzzle pieces licorice half life ws radioactive decay half life work half life practice work. 12 5 of a radioactive sample are left.
Polonium 214 has a relatively short half life of 164 seconds. Displaying top 8 worksheets found for half life practice. How many half lives have passed in 10 52 years.
Found worksheet you are looking for. After 4 half lives 10 grams of uranium.