If 80 mg of a radioactive element decays to 10 mg in 30 min, what is the element's half-life in minutes? Show all work and explanation. A. 10 B. 20 C. 30 D. 40

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jan 21, 2023 144k views

5 votes

If 80 mg of a radioactive element decays to 10 mg in 30 min, what is the element's half-life in minutes? Show all work and explanation.

A. 10
B. 20
C. 30
D. 40

Chemistry
high-school

Gini asked

by Gini

3.5k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

It won’t let me send my answer when i type it so i took a picture of my answer

If 80 mg of a radioactive element decays to 10 mg in 30 min, what is the element's-example-1

Em Ji Madhu answered Jan 27, 2023

by Em Ji Madhu

2.8k 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.

3.3m questions

4.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions