HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still be potassium?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Dec 16, 2022 158k views

17 votes

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After

66 minutes, what fraction of the original amount of potassium-44 in a sample
will still be potassium?

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After-example-1

Physics
high-school

Pag Sun asked

by Pag Sun

8.3k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

3 votes

Answer: 1/8

Step-by-step explanation:

Just took the test

Insomnious answered Dec 17, 2022

by Insomnious

8.4k points

0 Comments

Please log in or register to add a comment.

5 votes

Answer:

B. 1/8

Step-by-step explanation:

did the test !!

Yawar Murtaza answered Dec 21, 2022

by Yawar Murtaza

8.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

9.3m questions

12.0m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions