Register
Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the starting amount?
135k views
5 votes
Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the starting amount?

User Anuj Jindal
by
7.0k points

2 Answers

3 votes

Answer:

18 days

Step-by-step explanation:

User Szymon Pobiega
by
7.3k points
4 votes

Answer:

it C because i got it right on edge not like other peoples

Explanation:C=18

User Kesong Xie
by
7.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.0m questions

10.7m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
How can paleontologists help us understand the past
Link Copied!