miyiab1721 miyiab1721
  • 23-12-2017
  • Chemistry
contestada

When a radioactive sample decays for 2 half-lives the amount remaining will be ____ of the original?

Respuesta :

93028 93028
  • 23-12-2017
1/4 of the original.
Answer Link

Otras preguntas

Use elimination to solve the system of equations. 5x-2y=-3 4x-2y = -6
Simplify 3[(5-2)3+4]
what is y=6x^2 +96x +388 in vertex form? please show work
Easiest way to calculate 22% mark up from a cost of say 39.99
Write a paragraph to answer the question, “Where do people live in Australia?” Be sure to include information about how climate and natural resources affect whe
te no quieres trabajar
PLEASE HELP In your opinion, was the early United States really a land of opportunity and equality? Write a short paragraph and use at least three pieces of evi
An inclined plane is set at an angle of 29 degrees above horizontalWhat is the acceleration of a 420 g block of ice sliding down the inclined plane? Assume no f
What is 25,0000 ×0.06
How does Chuck satisfy his need for love and belonging?​