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Praxis II General Science

Category - Major Ideas

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Sometimes, the nucleus of an atom can be split, resulting in two smaller nuclei with smaller weights, and a corresponding release of energy. This is called:

Fusion.
Fission.
Explosion.
Combination.
Reaction.

Explanation

Answer: B - Fission is the process that occurs when a single larger element becomes fissile and splits into two smaller elements. This releases quite a bit of energy, and the concept of fission powered the atomic bomb.

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