Respuesta :

Answer:

C

Explanation:

The amount of energy in radio active decay will be released  2.25 × [tex]10^{17}[/tex]J.

What is radioactive decay?

The process of radioactive decay is the loss of energy through radiation from an unstable atomic nucleus. The term "radioactive" refers to a substance that contains unstable nuclei.

Calculation of energy which released in radioactive decay.

Given data:

M =  0.025 kg

E = ?

Energy of the radioactive decay can be determined by using the formula:

E= m[tex]c^{2}[/tex]

where, E is energy , m is mass and c is speed of light.

Put the value of given data in above equation.

E = (0.025) ×(3×[tex]10^{8}[/tex])∧2J

E = 0.025 × 9  × [tex]10^{18}[/tex].J

E = 0.225 ×  [tex]10^{18}[/tex].J

E= 2.25 × [tex]10^{17}[/tex]J

Therefore, The amount of energy in radio active decay will be released  2.25 × [tex]10^{17}[/tex]J.

To know more about radioactive decay.

https://brainly.com/question/1770619.

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