Leisschdeadabee Leisschdeadabee

24-10-2016
Chemistry

Answered

if 165. mg of fluorine-18 is shipped at 8:00 a.m., how many milligrams of the radioisotope are still active after 330 min ?

Verified Answer :

syed514 syed514

01-11-2016

330 minutes =5 hours and 30 minutes= 3 half life's
After 1 - 62.5
After 2 - 31.15
After 3 - 15.625
hope it helps

Answer Link

Related Questions

What is the answer And how did you get it

As Jeremiah looked back through his yearbook pictures remembering all the fun and hard work of high school he felt amorous sentimental amiable euphonious

All of the following give Brooks poetry credibility except A she wrote about the people and events she observed around her B she began writing at a young age a

images produced by a cathode ray tube result from induced emf True or false

car traveling with constant speed travels 150 km in 7200 s What is the speed of the car

Se le dio ese nombre por estar en constante erupcion

What is a myomectomy

Which term is most appropriate in describing the us governments policies toward the native americans in the nineteenth century user which term refers to the imm

The GIF image format is good for Select the best answer Saving Impress presentations Unzipping zip files Compressing simple images like logos or drawings Compre

please help I am on the search of a northwest passage

Web Analytics Made Easy - Statcounter