After 5 half-lives, what percentage of the original number of parent atoms is left?  _______ (a number)

Question

After 5 half-lives, what percentage of the original number of parent atoms is left?  _______ (a number)
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Solution 1

A half-life is the time it takes for half of the atoms in a sample to decay. After one half-life, 50% of the original atoms remain.

Here's how you calculate the remaining percentage after 5 half-lives:

  1. After the first half-life, 50% of the original atoms remain.
  2. After the second half-life, Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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