Register

When a rock first formed, it contained 48 milligrams of potassium-40. How much potassium-40 would remain after three half-lives?

When a rock first formed, it contained 48 milligrams of potassium-40. How much potassium-40 would remain after three half-lives?
89.6k views
6 votes
When a rock first formed, it contained 48 milligrams of potassium-40. How much potassium-40 would remain after three half-lives?

User GMale
by
7.9k points

1 Answer

13 votes

Answer:

72

Explanation:

User Domdambrogia
by
7.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!