Brendalee6070 Brendalee6070
  • 13-12-2022
  • Chemistry
contestada

a radioactive substance has a half-life of 50 days. initially a sample contains 15 mg. after how many days will only 2 mg remain?

Respuesta :

Otras preguntas

The light traveled from _____________________ to __________________. (What transparent materials?)
Why did Ponyboy tell Cherry about Johnny's obvious fear and nervousness?
which allele is the dominant allele?
Which type of GUI control would be best to use if you wanted the user to select one date from a list of three possible dates to take an exam
I am a worker in a norther city. My job is to teach immigrants about life in the United States and how to become citizens. In return, they vote for candidates c
1. What was the purpose of the declaration issued by the Allies at Potsdam? (1 point) A. The Allies wamed Japan that Allied forces would continue its island hop
8+4 please help me IM IN A HURRY​
Walking to class or up a flight of stairs would be examples of.
pls help !!! pleaseee.
What does 5 in = how many feet/foot?