Which equation below BEST describes how many radioactive nuclei remain after n half-life cycles, starting from A initial radioactive atoms? A times 0.5 to the n power. StartFraction 0.5 to the n power over A EndFraction. 0.5 to the n power. A plus 0.5 to the n power.

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04-05-2021
Chemistry

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Which equation below BEST describes how many radioactive nuclei remain after n half-life cycles, starting from A initial radioactive atoms? A times 0.5 to the n power. StartFraction 0.5 to the n power over A EndFraction. 0.5 to the n power. A plus 0.5 to the n power.

Sagot :

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AarushiAanandidn AarushiAanandidn · Answer 1 · 2022-05-24T04:07:28-04:00

The correct equation for remaining radioactive nuclei is "Start Fraction 0.5 to the n power over A end Fraction"

What is radioactive nuclei?

Radioactive nuclei are unstable nuclei that decay by producing energetic particles like photons, electrons, neutrinos, protons, neutrons, or alpha particles (two protons and two neutrons bound together). Ionizing particles are a subset of these particles.

The number of radioactive nuclei will be remained after n life cycles:

A/A*= [tex](1/2)^{n}[/tex]

It can be written as, A=A*[tex](1/2)^{n}[/tex]

where, A is remaining material and A* is starting material.

To know more about radioactive nuclei click here.

https://brainly.com/question/12427112.

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Sagot :

What is radioactive nuclei?

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