Which of the Following Is NOT an Item You Might

question 2

Multiple Choice

Which of the following is NOT an item you might find on a bar graph?

• A) x-axis
• B) y-axis
• C) decision gate
• D) source

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Definitions:

Fusion Reaction

A nuclear reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles, releasing large amounts of energy.

Fission Reaction

A nuclear reaction in which a heavy nucleus splits into smaller nuclei, releasing energy and, often, neutrons.

U-238

U-238 denotes uranium-238, the most abundant isotope of uranium found in nature, known for its long half-life and use as a starting material in the production of nuclear fuel and atomic weapons.

U-235

An isotope of Uranium with a unique capability for nuclear reactions, particularly used in nuclear reactors and weapons.