Register
A sample of iron-59 contains 50mg. One hundred days later, the sample contains 10.75 mg. What is the half-life of iron-59, in days?
205k views
1 vote
A sample of iron-59 contains 50mg. One hundred days later, the sample contains 10.75 mg. What is the half-life of iron-59, in days?

User John Petrak
by
8.3k points

1 Answer

4 votes

Answer:

45 days

Explanation:

Please kindly check the attached files for details.

A sample of iron-59 contains 50mg. One hundred days later, the sample contains 10.75 mg-example-1
A sample of iron-59 contains 50mg. One hundred days later, the sample contains 10.75 mg-example-2
User Niko Lang
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!