Half Life Calculator (first order reaction)
Top Homework Helpers:
| Rank | Company | Rating | Website |
|---|---|---|---|
| 1 | CheapWritingService.com | 9.7/10 |
|
| 2 | CollegePaperWorld.com | 9.4/10 |
|
| 3 | BookwormHub.com | 8.6/10 |
|
About Author
Zack Hargrove
It’s me who writes all the boring (or incredibly awesome, it’s not for me to decide) posts you can find on this website. I’m a freelance writer and blogger and always try to find some new effective ways of working faster and better.
Polonium-209, an α emitter, has a half-life of 102 years.
How many α particles are emitted in 1.2 s from a 1.4 ng sample of 209Po?