The amount of energy that would be lost through radioactive decay would be = 9×10^¹⁶J. That is option A.
What is radioactive decay?
Radioactive decay is defined as the type of atomic decay that occurs when there is imbalance or instability in the number of protons and neutrons in the atomic nucleus.
The examples of radioactive elements that are useful in the science field include the following:
- Thorium, Th-229, 7.54 x 104 years,
- Protactinium, Pa-231, 3.28 x 104 years,
- Uranium, U-236, 2.34 x 107 years.
The radioactive elements are useful in the following fields:
- archaeology (carbon dating),
When a radioactive material undergoes a radioactive reaction, 1 mass of the substance would give off energy equivalent to 9×10^¹⁶J. according to Albert Einstein relation.
Learn more about radioactive elements here:
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