Which phrase best describes nuclear fusion? ( 1 point)

The process by which small nuclei combine into a larger nucleus

A series of reactions in which particles from one reaction trigger the next reaction

The spontaneous emission of radiation from an unstable nucleus

The process by which a large nucleus is divided into smaller nuclei

Respuesta :

Answer:

Nuclear fusion is a kind of nuclear reaction in which two lighter nuclei combine under suitable conditions to form heavier nuclei under suitable conditions

Explanation:

Let us define what Nuclear fusion is

Nuclear fusion occur as a result of two or more atoms coming together to form a more complex or a different atom entirely, and after the process, energy is released or absorbed.

From the given options, the correct answer is

The process by which small nuclei combine into a larger nucleus

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