Question

The graph provided shows the accumulation of
nonradioactive atoms during the decay of a
radioactive substance. Why does the correct
graph approach the horizontal line at y = 100?
Check all that apply.
The total number of atoms is 100.
The number of half-life cycles it takes for all
the nuclei to decay is 100
The final number of nuclei that can decay is

The answer is A,C

Answer 1

The graph approaches the horizontal line at y = 100 because the total number of atoms is 100.

What are radioactive substances?

Radioactive substances substances whose nucleus automatically disintegrates emitting radiation and energy.

The half life of radioactive elements refers to the time it takes for half the atomic amount of atoms in the element to spontaneously decay.

Therefore, the graph approaches the horizontal line at y = 100 because the total number of atoms is 100 since all the atoms would have decayed.

Learn more about radioactivity at: https://brainly.com/question/25750315

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