Consider the following statements: The nuclear fuels uranium-235 an...
Correct Statement Explanation:
Nuclear weapons are made from nuclear fuels such as uranium-235 and plutonium-239. These materials undergo fission reactions to release a tremendous amount of energy, which is harnessed in nuclear weapons.
Incorrect Statement Explanation:
Radon gas is a colourless, odourless radioactive gas that is produced from the decay of uranium, not plutonium. Plutonium primarily decays into other elements through alpha decay, but radon is not one of the decay products of plutonium.
Therefore, only statement 1 is correct, while statement 2 is incorrect.
Consider the following statements: The nuclear fuels uranium-235 an...
Correct statement:
Only 1
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Explanation:
Statement 1: The nuclear fuels uranium-235 and plutonium-239 are the materials from which nuclear weapons are made.
- This statement is correct. Both uranium-235 and plutonium-239 are used as fissile materials in nuclear weapons. These materials undergo nuclear fission reactions, releasing a large amount of energy, which is the basis for the explosion in a nuclear weapon.
Statement 2: Radioactive radon gas is a colourless gas produced from the decay of plutonium.
- This statement is incorrect. Radon gas is a naturally occurring radioactive gas that is produced from the decay of uranium in soil, rock, and water. Plutonium does not directly decay into radon gas.
Therefore, only statement 1 is correct, and statement 2 is incorrect.