contestada


HELP PLEASE!✋

If the half-life of a decaying isotope is 10 years, which statement is true after
8 years?
A. There are more parent nuclei than daughter nuclei in a sample.
B. The numbers of parent nuclei and daughter nuclei in a sample are
equal.
C. There are more daughter nuclei than parent nuclei in a sample.
O D. The relative numbers of nuclei cannot be determined until 10
years have passed.



WILL MARK BRANLIEST

HELP PLEASE If the halflife of a decaying isotope is 10 years which statement is true after 8 years A There are more parent nuclei than daughter nuclei in a sa class=

Respuesta :

irinavavilin

Answer: If your question is 10 and 20 years your answer is C. There are more daughter nuclei than parent nuclei in a sample.

but if your question is 10 and 8 years then the first person is correct.

Explanation:

Ver imagen irinavavilin
onyebuchinnaji

If the half-life of a decaying isotope is 10 years, after 8 years, there will be more parent nuclei than daughter nuclei in a sample.

What is half-life?

The half life of a radioactive element or isotope is the time taken for the half of the substance to decay.

If the half-life of a decaying isotope is 10 years, after 8 years, less than total mass of the original isotope will decay since 8 years is less than 10 years.

Therefore, we can conclude that, if the half-life of a decaying isotope is 10 years, after 8 years, there will be more parent nuclei than daughter nuclei in a sample.

Learn more about half life here: https://brainly.com/question/2320811

#SPJ5

Otras preguntas