notholynotroman
notholynotroman notholynotroman
  • 16-10-2017
  • Physics
contestada

After six half-lives, what percentage of a radioactive sample will remain?

A) 0%-1%

B) 1%-3%

C) 3%-6%

D) 6%-10%

Respuesta :

pheonix123777
pheonix123777 pheonix123777
  • 16-10-2017
Well at the fourth half-life it would be 6.25% so if you continue calculating the answer would be B.
Answer Link
kylaannray
kylaannray kylaannray
  • 16-10-2017
B) 1%-3% I hope I helped
Answer Link

Otras preguntas

Two jets leave an airport at noon, one flying north at r mi/h, the other flying south at twice that speed. After 3h how far apart are the planes
The number of protons in one atom of an element determines the atom's ____________, and the number of electrons determines ____________ of an element.
Which has the highest boiling point ? (a) CH3CH3 (b) CH3OH (c) C2H5OH (d) C3H8
A fair coin is tossed 100 times. What is the probability that more than 55 heads are observed?
In a food chain, which are the most efficient users of solar energy: Herbivores, Carnivores, Omnivores or Parasites?
Solve for x 2x^2/3=dg
a unit of volume with dimensions 1 unit × 1 unit × 1 unit
how does our knowledge of greek mythology aid us as readers construct meaning from all text such as signs, articles, literature, flims, and advertising? give ex
Think about fire. Can fire be considered a living thing? Why or why not?
what type of mammal is a peccary is it a marsupial, monotreme or a placental