Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
chemDO chemDO
wrote...
Posts: 2626
Rep: 8 0
8 years ago
Cesium-131 has a half-life of 9.7 days. What percent of a cesium-131 sample remains after 60 days?
A) 0
B) 98.6
C) 100
D) 1.4
E) more information is needed to solve the problem
Textbook 
Chemistry - The Central Science

Chemistry - The Central Science


Edition: 13th
Authors:
Read 1114 times
3 Replies
Replies
Answer verified by a subject expert
shutchkashutchka
wrote...
Top Poster
Posts: 2569
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
Chemistry Major, 2019

Related Topics

chemDO Author
wrote...
8 years ago
Got 10/10 on my quiz, thanks!
wrote...
8 years ago
Thank you for the feedback, feeds my self esteem lol
Chemistry Major, 2019
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1340 People Browsing
 109 Signed Up Today
Related Images
  
 70
  
 221
  
 65
Your Opinion
What's your favorite math subject?
Votes: 293

Previous poll results: How often do you eat-out per week?