After two half-;ives (9 billion years) what percent of the orignal uranium remains?
1 answer:
The percentage of the orignal uranium that remains after two half-lives is 25%
<h3>Data obtained from the question </h3>
- Original amount (N₀) = 100%
- Number of half lives (n) = 2
- Percentage remainig (N) =?
<h3>How to determine the percentage remaining</h3>
N = N₀ / 2ⁿ
N = 100 / 2²
N = 100 / 4
N = 25%
Thus 25% of the original sample remains
Learn more about half life:
brainly.com/question/26374513
#SPJ1
You might be interested in
It’s D a single stranded structure consisting of unlabeled DNA from the gene
C 50%
Sorry I have to fill the rest with random characters djsjsndkjhsuxnshskshd
It's 3,
intraocular is spelt with one c, not two
Antarctic soil differs from other soil because it is formed from volcanic rocks
Answer:
Phospholipid
Explanation:
